COVOL TECHNOLOGIES INC
S-3/A, 1999-10-07
BITUMINOUS COAL & LIGNITE MINING
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     As filed with the Securities and Exchange Commission on October 7, 1999
                                                      Registration No. 333-67371
- --------------------------------------------------------------------------------


                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549
                                  ------------


                                    FORM S-3
                                 AMENDMENT NO. 4
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933
                                  -------------


                            COVOL TECHNOLOGIES, INC.
             (Exact Name of Registrant as Specified in Its Charter)

                 Delaware                                    87-0547337
      (State or Other Jurisdiction of                     (I.R.S. Employer
      Incorporation or Organization)                   Identification Number)

                            3280 North Frontage Road
                                Lehi, Utah 84043
                                 (801) 768-4481
          (Address, Including Zip Code, and Telephone Number, Including
             Area Code, of Registrant's Principal Executive Offices)

                                 Kirk A. Benson
                       Chairman of the Board of Directors
                            3280 North Frontage Road
                                Lehi, Utah 84043
                                 (801) 768-4481
            (Name, Address, Including Zip Code, and Telephone Number,
                   Including Area Code, of Agent for Service)

                                   Copies to:

                       Richard T. Beard, Paul H. Shaphren
                         Callister Nebeker & McCullough
                          Gateway Tower East, Suite 900
                              10 East South Temple
                           Salt Lake City, Utah 84133
                                 (801) 530-7300


         Approximate  date of commencement of proposed sale to the public:  From
time to time after this Registration Statement becomes effective.

         If the only securities  being registered on this Form are being offered
pursuant to dividend or interest  reinvestment plans, please check the following
box: |_|

         If any of the  securities  being  registered  on  this  Form  are to be
offered  on a  delayed  or  continuous  basis  pursuant  to Rule 415  under  the
Securities Act of 1933,  other than  securities  offered only in connection with
dividend or interest reinvestment plans, check the following box: |X|

         If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
registration statement for the same offering. |_|

         If this  Form is a  post-effective  amendment  filed  pursuant  to Rule
462(c) under the  Securities  Act,  please check the  following box and list the
Securities  Act  registration   statement   number  of  the  earlier   effective
registration statement for the same offering. |_|

         If delivery of the  prospectus  is expected to be made pursuant to Rule
434, please check the following box. |_|
                                ----------------



         Covol  hereby  amends  this  Form  S-3 on such  date or dates as may be
necessary to delay its effective date until Covol shall file a further amendment
which  specifically  states that this Form S-3 shall thereafter become effective
in accordance with Section 8(a) of the Securities Act of 1933 or until this Form
S-3 shall  become  effective  on such date as the SEC,  acting  pursuant to said
Section 8(a), may determine.

         The information contained in this prospectus is not complete and may be
changed.  We may not sell these securities until the Form S-3 filed with the SEC
is effective.  This  prospectus is not an offer to sell these  securities and is
not soliciting an offer to buy these  securities in any state where the offer or
sale is not permitted.

<PAGE>

The information contained in this prospectus is not complete and may be changed.
We may not sell  these  securities  until  the Form  S-3  filed  with the SEC is
effective.  This prospectus is not an offer to sell these  securities and is not
soliciting an offer to buy these securities in any state where the offer or sale
is not permitted.


Preliminary prospectus               Subject to Completion dated October 7, 1999





Prospectus


                                4,987,454 SHARES


                            COVOL TECHNOLOGIES, INC.

                                  COMMON STOCK

         This is an  offering of shares of common  stock of Covol  Technologies,
Inc. Only the selling  stockholders  identified in this  prospectus are offering
shares  to be sold in the  offering.  Covol is not  selling  any  shares  in the
offering.


         Covol's common stock is quoted on the Nasdaq Stock Market(sm) under the
symbol CVOL.  On October 6, 1999,  the last  reported  sale price for the common
stock on the Nasdaq Stock Market(sm) was $2.50 per share.


         Covol's executive offices and telephone number are:

                    3280 North Frontage Road
                    Lehi, Utah  84043
                    (801) 768-4481

This investment involves high risks. See "Risk Factors" beginning on page 3.

                              --------------------

The common stock offered in this  prospectus has not been approved by the SEC or
any state securities  commission,  nor have these organizations  determined that
this prospectus is accurate or complete. Any representation to the contrary is a
criminal offense.


                                   -----------




                 The date of this prospectus is October 7, 1999



                                        1
<PAGE>

         You should rely only on the  information  incorporated  by reference or
provided in this prospectus or any prospectus supplement. We have not authorized
anyone  else to provide  you with  different  information.  We are not making an
offer of these  securities  in any state where the offer is not  permitted.  You
should not assume that the  information  in this  prospectus  or any  prospectus
supplement  is accurate as of any date other than the date on the front of those
documents.

                               ------------------
                                TABLE OF CONTENTS
                               ------------------
                                                                            Page


RISK FACTORS................................................................  3

FORWARD LOOKING STATEMENTS....................................................9

AVAILABLE INFORMATION........................................................ 9

INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE............................. 10

MATERIAL CHANGES............................................................ 11

USE OF PROCEEDS............................................................. 12

SELLING STOCKHOLDERS........................................................ 12

PLAN OF DISTRIBUTION........................................................ 17

LEGAL MATTERS............................................................... 17

EXPERTS..................................................................... 18

PART II INFORMATION NOT REQUIRED IN PROSPECTUS ............................. 18

SIGNATURES ................................................................. 23


                                        2
<PAGE>


                                  RISK FACTORS

         You should  consider  carefully  the  following  risk factors and other
information in this document before investing in our common stock.


We Have a History of Losses; No Assurance of Profit


         We  have  incurred  total  losses  of  approximately  $58,000,000  from
February 1987 through June 30, 1999.  All quarters  have had  operating  losses,
including a loss of  approximately  $5,500,000  for the  quarter  ended June 30,
1999. We may not be profitable in the future.

Ongoing Financial Viability Depends on Operations Success for License Revenues

         Our  existence  depends on the ability of our  licensees to produce and
sell  synthetic  fuel  which  will  generate  license  fees  to  us.  There  are
twenty-four  synthetic fuel plants that utilize our patented technology and from
which we intend to earn license fees. There are four additional facilities which
utilize a  technology  that we  acquired  during the six months  ended March 31,
1999.  Collectively,  these 28  facilities  do not  presently  operate at levels
needed to generate  significant  revenues to us. Improved  operations at each of
these  plants  depends on the ability of the plant owner to produce a marketable
quality of  synthetic  fuel,  and the  ability of the plant  owner to market the
synthetic fuel. Licensees and our owned facilities must successfully address all
operating issues,  including but not limited to, feedstock  availability,  cost,
moisture  content,  Btu content,  correct  binder  formulation,  operability  of
equipment, product durability,  resistance to water absorption and overall costs
of operations, which in many cases to date have resulted in unit costs in excess
of resale prices.  It is not certain what time will be required to resolve these
operating issues or whether these issues can be resolved,  and it is not certain
how  much  time  will be  required  for the  synthetic  fuel  to  obtain  market
acceptance. These problems are in some ways beyond our control.


Our Owned  Facilities  Have Not Been Sold and Have  Substantial  Operating  Cash
Needs


         We currently  own three  synthetic  fuel  facilities  that are held for
sale.  Operation of these facilities  requires a substantial  amount of cash. In
September  1999,  we obtained  debt  financing  which  provided  net proceeds of
approximately  $800,000 with  availability  for  additional  borrowings of up to
$2,800,000.  These proceeds will be used for operating expenses and debt service
requirements until sufficient operating revenues are generated or the facilities
are sold. It is not certain when or whether license  revenues will be sufficient
to meet operating and debt service requirements.  Therefore,  we do not know how
long the current  capital will last. We are  continuing to cut operating  costs,
but further  potential cost  reductions are limited due to our need to work with
plant  owners  in  order  to  increase  license  revenues.   Operating  expenses
associated with these plants  currently cost  approximately  $500,000 per month.
Marketing  difficulties  have kept us from  generating  sales  revenues equal to
operating  expenses,  negatively  affecting  cash flows and  increasing  capital
requirements. We are actively trying to sell these plants and enter into license
agreements  under which we would be paid  advance  license fees and license fees
based on production.  None of these plants is presently under contract for sale.
A  non-binding  letter of intent has been  signed,  which if fully  consummated,
would result in the sale of Covol's synthetic fuel business, including the three
owned synthetic fuel facilities.  More information on this proposed  transaction
is provided in Covol's Form 8-K filed July 7, 1999.


                                        3
<PAGE>

Debt Terms and Covenants Restrict Our Activities

         We  entered  on March  17,  1999 into debt and  equity  financing  that
contains   restrictions   on  business   activities  and  covenants  for  future
activities. We also agreed to meet specific quarterly earnings targets beginning
with the quarter  ending  December  31, 1999 and for  subsequent  quarters.  The
consolidated  earnings target for the quarter ending December 31, 1999, adjusted
principally for interest, taxes,  depreciation and amortization,  is $5,000,000.
The earnings target increases in subsequent quarters. These terms and conditions
also restrict or prohibit specific activities,  including for example, incurring
more than  $4,000,000  of additional  indebtedness,  and the issuance of debt or
equity securities in a senior position.  Non-compliance  could result in penalty
charges, acceleration of repayment,  increased interest or assignment of royalty
payments  from related  collateral.  See our Form 8-K filed March 24, 1999 for a
discussion of the debt terms.

         We or our Licensees May Not Qualify for Tax Credits Granted by Congress
to Encourage Production of Alternative Fuels

         Section 29 of the Internal  Revenue Code  provides a tax credit for the
production  and sale of qualified  synthetic  fuel. We received a private letter
ruling from the IRS in which the IRS agrees  that  synthetic  fuel  manufactured
using our  technology  qualifies for the Section 29 tax credits.  At least seven
other  private  letter  rulings  have been issued by the IRS to licensees of our
technology.  These  rulings  may be  modified  or  revoked by the IRS if the IRS
adopts regulations that are different from these rulings. Also, a private letter
ruling may not apply if the actual practice  differs from the information  given
to the IRS for the ruling.  Therefore,  tax credits may not be  available in the
future, which would materially adversely impact us. See our Form 10-K for fiscal
year 1998, "ITEM 1. BUSINESS - Tax Credits" for an explanation of qualifications
for Section 29 tax credits.

         Based upon the language of Section 29 of the Internal  Revenue Code and
private letter  rulings  issued by the IRS to us and our  licensees,  we and our
licensees  believe the synthetic fuel facilities built and completed by June 30,
1998 are eligible for Section 29 tax credits.  However, the ability to claim the
tax credits is dependent upon a number of conditions including,  but not limited
to, the following:

         o        The facilities were constructed pursuant to a binding contract
                  entered into on or before December 31, 1996;

         o        All steps were taken for the facility to be considered  placed
                  in service;
         o        Manufacturing  procedures are applied to produce a significant
                  chemical change and hence a "qualified fuel";
         o        The synthetic fuel is sold to an unrelated party; and
         o        The owner of the facility is in a tax paying  position and can
                  therefore use the tax credits.

         The IRS may  challenge us or our licensees on any one of these or other
conditions.  Also,  we or our  licensees  may not be in a financial  position to
claim the tax  credits  if we or they are not  profitable.  The  inability  of a
licensee  to claim tax  credits  would  potentially  reduce our income  from the
licensees.


         Our  accounting  and  valuation  procedures  assume  qualification  for
Section 29 tax credits so that synthetic fuel production will continue to be the
highest  and  best use of our  equipment  and  facilities.  If they  lose  their
qualification under Section 29, the equipment and facilities could be overvalued
in any alternative highest and best use.


                                        4
<PAGE>

Synthetic Fuel Facilities May Not Be  Commercially  Viable After the Tax Credits
Expire

         The  synthetic  fuel  facilities  that  qualify for tax  credits  under
Section 29 of the tax code  receive  economic  benefits  from the tax credits in
addition to the benefits, if any, from operations. It is possible that synthetic
fuel  facilities  that are not  eligible  for tax  credits  cannot  be built and
operated profitably.

         Section 29 expires on December  31,  2007 after which tax credits  will
not apply to the synthetic fuel facilities.  In order to remain  competitive and
commercially  viable  after  2007,  we must manage our costs of  production  and
feedstock,  and we must also develop the market for synthetic fuel with adequate
prices to cover the costs.

Other Applications of Our Technology May Not Be Commercially Viable

         We have developed and patented  technologies related to the briquetting
of wastes and by products from the coal, coke and steel industries. We have also
tested in the laboratory the briquetting of other materials. However, to date we
have only  commercialized our coal-based  synthetic fuel application.  The other
applications   have  not  been   commercialized  or  proven  out  in  full-scale
operations.  We may not be able to employ these other  applications  profitably.
See our Form 10-K for fiscal year 1998, "ITEM 1. BUSINESS - Business  Strategy -
Engineered   Resources"  for  a  discussion  of  non-coal  applications  of  our
technology.

We May Be Unable to Obtain Necessary Additional Funding

         We have significant cash outflow requirements for:

         o        debt repayments,
         o        working capital, and
         o        implementation of our business strategy.


         The current amount of outstanding debt is approximately $40,000,000, of
which  approximately  $5,000,000  is due  between  now and  December  31,  1999.
Additional debt of  approximately  $16 million is due in the calendar year 2000.
Substantially  all of our property,  plant and equipment and facilities held for
sale are collateral for debt.

         Our  cash  needs  will  differ  depending  on  the  operations  of  the
licensees'  synthetic  fuel  facilities  and the  timing  of the  sale of  three
facilities which are currently owned by us and held for sale. Our ability to pay
debt as it  matures  is  dependent  primarily  upon  our  ability  to  sell  the
facilities  which are held for sale. There can be no assurance that we will sell
the  facilities  or be able to raise any  additional  funds when needed on terms
acceptable to us.

Potential Asset Impairment for Advances on Inventories

         From  February  1997  through  May  1999,   Covol  paid   approximately
$3,900,000 to acquire coal fines for feedstock for the Utah Synfuel plant and to
lease  the  related  property  where  the coal  fines are  located.  Coal  fines
representing  approximately  $200,000  of the  amount  paid  have  been  used in
operations.  The  balance  of  $3,700,000  has been  recorded  as an  advance on
inventories on Covol's  balance sheet,  and a possible future  impairment  could
reduce Covol's  recorded  inventories  in an amount up to $3,700,000.  Covol has
learned that there is a dispute over the ownership of the property and is also


                                        5
<PAGE>


concerned  there may be less  recoverable  coal fines on the  property  than was
understood   when  the  contract  was  entered   into.  As  a  result  of  these
developments,  Covol has demanded the lessor to modify the lease and has stopped
making  quarterly  payments under the contract.  See "Material  Changes--Earthco
Lease" in this prospectus.

         Covol may need to record a future asset impairment for all or a portion
of the amount recorded as advances on inventories if:

         o        the  legal  ownership  of  the  fines  is  not  satisfactorily
                  resolved,
         o        Covol can not use the coal  fines  paid for prior to  contract
                  termination or any extension thereof, or
         o        the quantity of coal fines at the site is materially less than
                  what was  understood  and Covol is unable to  recover  amounts
                  already paid.

We are  Dependent  Upon Third Party  Licensees  for  Commercial  Application  of
Technology

         We depend on  licensees  to  commercially  employ our  technology.  The
payments  received by us as royalties  and from sales of our  patented  chemical
binder to the  facilities,  are directly  related to the level of production and
sales of the synthetic  fuel.  There is no assurance  that our licensees will be
able to operate the  facilities  at a sufficient  level of production to provide
adequate  payments to us to meet our ongoing  financial needs. See our Form 10-K
for  fiscal  year  1998,  "ITEM  1.  BUSINESS  -  Synthetic  Fuel  Manufacturing
Facilities"  for a list of our  licensees  and a  discussion  of our license and
royalty agreements with them.


Market Acceptance of Synthetic Fuel Products is Uncertain


         We are  uncertain  of the market  acceptance  of products  manufactured
using our  technology.  Synthetic  fuel is a relatively new product and competes
with standard coal  products.  Industrial  coal users must be satisfied that the
synthetic fuel is a suitable  substitute  for standard coal  products.  Moisture
control,  hardness,  special handling  requirements and other characteristics of
the synthetic fuel product may affect its marketability,  including sales price.
We may be unable to meet the product quality  requirements of all our customers.
Many  industrial  coal users are also  limited in the amount of  synthetic  fuel
product they can purchase from us and our licensees  because they have committed
a substantial  portion of their coal requirements  through long-term  contracts.
Reliance on spot markets have generally produced lower resale prices compared to
long-term  coal supply  contracts in the utility  industry.  For these and other
possible  reasons,  customers may not purchase the synthetic  fuel products made
with our  technology.  To date our owned  facilities  and licensees have secured
contracts for the sale of only a portion of their production. The suitability of
synthetic fuel as a coal substitute and particularly the quality characteristics
of  synthetic  fuel,  the  overall  downward  trend  in  coal  prices,  and  the
traditional  long-term  supply contract  practices of fuel buying in the utility
industry have made the identification of purchasers of synthetic fuel difficult.
We do not know if our  owned  facilities  and  licensees  will be able to secure
market contracts for their synthetic fuel products at full production levels.


Supply of Sufficient Raw Materials for Synthetic Fuel Facilities is Not Assured

         We and our licensees  have not secured all the raw materials  needed to
operate all of the facilities  for the full term of the tax credit.  Some of the
owners of  facilities  are  constructing  coal  washing  facilities  to  provide
feedstock and some of the  facilities  may have to be moved to sites with enough
raw materials

                                        6
<PAGE>

for  operation.  See our Form 10-K for  fiscal  year 1998,  "ITEM 1.  BUSINESS -
Supply of Raw  Materials"  for a  discussion  of our  principal  sources  of raw
materials.

We Must Comply With Government Environmental Regulations

         The synthetic fuel  facilities  which use our  technology  must satisfy
regulations  regarding the discharge of pollutants into the  environment.  We or
the facility owners may be subject to fines for any violation of regulations due
to design  flaws,  construction  flaws,  or operation  errors.  A violation  may
prevent a  facility  from  operating  until the  violation  is cured.  We or our
licensees may be liable for  environmental  damage from  facilities not operated
within environmental  guidelines.  See our Form 10-K for fiscal year 1998, "ITEM
1. BUSINESS - Government  Regulation" for a discussion of the principal areas of
federal and state regulation which we are subject to.

We have Significant Competitors

         We experience competition from:

         o        Other   alternative   fuel  technology   companies  and  their
                  licensees,
         o        Companies  that  specialize  in the disposal and  recycling of
                  waste  products  generated  by coal,  coke,  steel  and  other
                  resource production, and
         o        Traditional coal, fuel, and natural resource suppliers.

         Competition  may  come  in the  form  of  the  licensing  of  competing
technologies or in the marketing of similar products.  We currently have limited
experience in manufacturing and marketing.  Many of our competitors have greater
financial,  management  and other  resources than we have. We may not be able to
compete successfully.  See our Form 10-K for fiscal year 1998, "ITEM 1. BUSINESS
- -  Competition"  for a  discussion  of the  competitors  in the  synthetic  fuel
industry that we are aware of.

Limitation on Protection of Key Intellectual Property

         We rely on patent,  trade secret,  copyright and trademark law, as well
as  confidentiality  agreements  and other  security  measures  to  protect  our
intellectual  property.  These  rights or future  rights or  properties  may not
protect our interests in present and future intellectual  property.  Competitors
may  successfully  contest our patents or may use concepts and  processes  which
enable  them to  circumvent  our  technology.  See our Form 10-K for fiscal year
1998, "ITEM 1. BUSINESS - Proprietary Protection" for a list of our trade names,
patents and other intellectual property and a discussion of its value to us.

Technological Developments by Third Parties Could Increase Our Competition

         Alternative  fuel sources and the  recycling of waste  products are the
subject  of  extensive  research  and  development  by  our  competitors.  If  a
competitive  technology  were developed  which greatly  increased the demand for
waste products or reduced the costs of alternative fuels or other resources, the
economic viability of our technology would be adversely affected.

         Furthermore,  we may not be able to develop or refine our technology to
keep up with future synthetic fuel  requirements or to  commercialize  the other
applications  of our technology as discussed in our business  strategy.  See our
Form 10-K for fiscal year 1998, "ITEM 1. BUSINESS - Business Strategy -

                                        7
<PAGE>

Licensing and  Technology  Transfer" for a discussion of our efforts to continue
to develop and refine our technology.

Operations Liability May Exceed Insurance Coverage

         We are  subject  to  potential  operational  liability  risks,  such as
liability for workers  compensation  and injuries to employees or third parties,
which are inherent in the  manufacturing of industrial  products.  While we have
obtained casualty and property insurance in the amount of $10,000,000,  with the
intent of covering these risks,  there can be no assurance that operation of our
owned  facilities  will not  expose us to  operational  liabilities  beyond  our
insurance coverage.

No Dividends Are Contemplated in the Foreseeable Future


         We have never paid and do not intend to pay  dividends  on common stock
in the foreseeable future. In addition, dividends on common stock cannot be paid
until  cumulative  dividends on our outstanding  preferred stock are fully paid.
Our ability to pay dividends  without approval of the debt and equity holders is
also restricted and prohibited by covenant as long as the debt and equity issued
in our March financing is outstanding.


Common Stock Price May Continue to be Volatile

         Our common stock is traded on the Nasdaq Stock  Market(sm) . The market
for our  common  stock  has been  volatile.  Factors  such as  announcements  of
production or marketing of synthetic  fuel from the synthetic  fuel  facilities,
technological   innovations  or  new  products  or  competitors   announcements,
government   regulatory  action,   litigation,   patent  or  proprietary  rights
developments,  and market conditions in general could have a significant  impact
on the  future  market  for our  common  stock.  You may not be able to sell our
common stock at or above your purchase price.

Preferred  Dividends  Accumulate  Until  Paid  and  Must  Be Paid  Prior  to Any
Dividends to Holders of Common Stock

         We have issued preferred stock that has  preferential  dividend rights,
which  dividends  will  accumulate  if  unpaid.  Dividends  on common  stock are
prohibited until the  preferential  rights of the preferred stock are satisfied.
If we are  liquidated,  the preferred  stockholders  are entitled to liquidation
proceeds after creditors but before common stockholders. The preferred stock can
be  converted  to  common  stock.  See our Form 8-K filed  March 24,  1999 for a
discussion of rights of the preferred stock.

Future Sales of Common Stock May Dilute Stockholders


         We have the  authority to issue up to 12,234,474  additional  shares of
common stock and 9,922,490  additional  shares of preferred  stock. We may issue
stock in the future at amounts  below  current  market  prices which would cause
dilution to stockholders.


Conversion of Convertible Securities May Dilute Stockholders


         We have issued many securities  which are  convertible  into registered
common stock.  As of October 6, 1999,  we had  approximately  12,765,000  shares
outstanding and substantially all remaining  authorized shares are issuable upon
conversion of convertible preferred stock and convertible debt, and


                                        8
<PAGE>


upon  exercise of  warrants  and  options.  Approximately  3,600,000  shares are
issuable upon  exercise or conversion at prices below the current  market price.
We have commitments to issue  approximately  2,975,000 shares of common stock to
current  and prior  management,  consultants,  advisors  and  board of  director
members  under  all  option  agreements.  Approximately  1,070,000  options  are
exercisable  at prices  below the current  market  price.  These  options have a
weighted  average  exercise  price of $1.50 per share.  These  numbers are as of
October 6, 1999 and do not reflect  additional shares we may issue in the future
pursuant to anti-dilution provisions. To the extent warrants,  options and other
convertible securities are converted into common stock, stockholder interests in
us  will  be  diluted.  If the  market  value  of  the  common  stock  decreases
significantly,  the offering price per share in our private placements or public
offerings may decrease causing dilution of ownership to other stockholders.


Dilution  of  Stockholders  Due to Sales  of  Common  Stock  and  Conversion  of
Convertible Securities May Affect Our Ability to Raise Additional Capital

         Sales of common stock and convertible preferred stock, and the exercise
of options, warrants and other convertible securities may have an adverse effect
on the trading price of and market for our common stock.  A significant  portion
of shares  underlying  our  outstanding  convertible  securities and options and
warrants are subject to registration rights. These rights may affect our ability
to  raise  additional  capital  because  financial  institutions  which  require
registration rights may be unwilling to proceed with a financing where there are
registration  rights  already  in  place  which  impair  the  value  of any  new
registration rights.

We are Under a Grand Jury Inquiry Which has Not Been Resolved

         In 1997 we received a notice of violation and order of compliance  from
the State of Utah,  Division of Air Quality alleging improper asbestos handling.
We signed a settlement  with the state and paid a fine in the amount of $11,000.
In 1997 the U.S.  Environmental  Protection Agency began its own  investigation.
The U.S.  Attorney has proceeded with a grand jury inquiry.  The outcome of this
matter may have adverse effects on us.


                           FORWARD LOOKING STATEMENTS

         Some of the  statements  contained in this  prospectus  discuss  future
expectations,   contain  projections  of  results  of  operations  or  financial
condition or state other "forward-looking"  information. Such information can be
identified  by the use of "may,"  "will,"  "expect,"  "anticipate,"  "estimate,"
"continue"  or  other  similar  words.  When  considering  such  forward-looking
statements,  you  should  keep in mind the risk  factors  and  other  cautionary
statements in this prospectus. These statements are subject to known and unknown
risks,  uncertainties  and other factors that could cause our actual  results to
differ materially from those contemplated by the statements.


                              AVAILABLE INFORMATION

         We file annual,  quarterly and special  reports,  proxy  statements and
other information with the SEC. Our SEC filings are available to the public over
the Internet at the SEC's web site at http://www.sec.gov.  You may also read and
copy any document we file at the SEC's public reference

                                        9
<PAGE>

rooms in Washington,  D.C., New York,  New York, and Chicago,  Illinois.  Please
call the SEC at 1-800- SEC-0330 for further  information on the public reference
rooms.  You may also read and copy these  documents at the offices of the Nasdaq
Stock Market(sm) in Washington, D.C.

         This  prospectus is part of a Form S-3  registration  statement that we
filed with the SEC. This prospectus  provides you with a general  description of
the  securities  that may be offered  for sale,  but does not contain all of the
information  that is in the  registration  statement.  To see more  detail,  you
should read the entire  registration  statement and the exhibits  filed with the
registration statement.


                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

         The SEC allows us to "incorporate by reference" the information we file
with them,  which means that we can  disclose  important  information  to you by
referring you to those documents.  The information  incorporated by reference is
an important part of this  prospectus,  and information  that we file later with
the SEC will automatically update and supersede this information. We incorporate
by reference the documents listed below and any future filings made with the SEC
under Sections 13(a), 13(c), 14, or 15(d) of the Securities Exchange Act of 1934
until all of the securities are sold. Our file number with the SEC is 0-27808.


         o        Annual  report on Form 10-K filed  January 13,  1999,  for the
                  fiscal  year  ended  September  30,  1998,  as amended on Form
                  10-K/A filed October 7, 1999,
         o        Proxy statement dated and filed January 28, 1999,
         o        Quarterly report on Form 10-Q filed February 16, 1999, for the
                  fiscal  quarter  ended  December 31, 1998,  as amended on Form
                  10-Q/A filed October 6, 1999,
         o        Current report on Form 8-K filed March 24, 1999,
         o        Quarterly  report on Form 10-Q  filed  May 14,  1999,  for the
                  fiscal quarter ended March 31, 1999, as amended on Form 10-Q/A
                  filed October 6, 1999,
         o        Current report on Form 8-K filed July 7, 1999,  relating to 1)
                  the  proposed  sale  of  Covol's  River  Hill  synthetic  fuel
                  facility,  and 2) the proposed  sale of  substantially  all of
                  Covol's synthetic fuel business,
         o        Quarterly  report on Form 10-Q filed August 16, 1999,  for the
                  fiscal  quarter ended June 30, 1999, as amended on Form 10-Q/A
                  filed October 6, 1999,
         o        Current report on Form 8-K filed  September 13, 1999,  related
                  to the sale of Covol's River Hill synthetic fuel facility,  as
                  amended on Form 8-K/A filed September 28, 1999, and
         o        Description  of  securities  contained  in Item 11 of  Covol's
                  Registration  Statement  on Form 10/A,  Amendment  No. 2 filed
                  April 24, 1996.


         You may  request a copy of these  filings  at no cost,  by  writing  or
telephoning us at the following address:

                    Investor Relations Department
                    Covol Technologies, Inc.
                    3280 North Frontage Road
                    Lehi, Utah 84043
                    Telephone Number: (801) 768-4481

                                       10
<PAGE>


                                MATERIAL CHANGES

         The Company has  experienced  the following  material  events since the
date of filing of its last Annual Report on Form 10-K, which have not previously
been the subject of subsequent Quarterly Reports on Form 10-Q or Current Reports
on Form 8-K:

         1. Earthco Lease

         In February 1997, Covol entered into a contract with Earthco to acquire
coal fines and to lease  property  allowing  Covol to conduct fines recovery and
preparation  activities at a location near Wellington,  Utah,  approximately six
miles from the Utah Synfuel  plant site.  The terms of the contract  included an
initial  payment to Earthco  upon  execution of the contract and an agreement to
acquire the fines and make quarterly  payments through May 2000, with options to
extend the contract or purchase the property.

         Covol entered into the contract based on the understanding that Earthco
was the fee owner of the  property  and that  there  were in excess of 2 million
tons of recoverable coal fines on the property. Subsequently, Covol learned that
Nevada  Electric  Investment  Company  disputes that Earthco is the owner of the
property,  and that  there may be  substantially  less  than 2  million  tons of
recoverable fines on the property.  Consequently, in August 1999, Covol notified
Earthco that unless  Earthco  could  procure and provide  evidence that it could
warrant title to the property and adjust contract payments to reflect the actual
recoverable fines at the property, Covol may elect to terminate the contract and
seek  appropriate  damages.  On this basis,  Covol has  refused to make  further
quarterly  payments to Earthco under the  contract.  Covol has  previously  made
payments  under the contract  totaling  $3,916,664  and the contract  called for
future quarterly  payments  totaling  $1,583,732  through May 2000.  Earthco has
responded by denying Covol's claims and alleging issues of property  reclamation
and bonding,  U.S.  Department of Interior  fees, and failed  contract  payment.
Covol denies these allegations.  The dispute is at an early stage and resolution
is  uncertain.  However,  if the matter is resolved  adversely to Covol it could
result  in a  reduction  of  Covol's  recorded  inventories  in an  amount up to
$3,700,000.

         2. Secured Convertible Debt

         On September 17, 1999, Covol entered into a financing  arrangement with
Aspen  Capital  Resources  to provide up to $4 million of funding in the form of
convertible secured debt. Covol can make draws under this arrangement as working
capital is needed.  Amounts drawn under this  arrangement are  convertible  into
Covol common stock at the lesser of $3.00 or current market rates at the time of
conversion.  The arrangement also requires issuance of warrants for the purchase
of Covol  common  stock at an exercise  price of $3.60 per share.  The number of
warrants issued is equal to 40% of the Covol common shares issuable  pursuant to
the actual  convertible  secured debt issued under this  arrangement.  Covol can
redeem all outstanding  debt under this  arrangement at a rate equal to 125 % of
the face value of the debt. Covol assigned  royalties to be received from one of
its  licensed  synthetic  fuel  facilities  as  collateral  for this  financing.
Borrowings  under this  arrangement  are due March 17, 2001, if not converted or
redeemed earlier.


                                       11
<PAGE>


                                 USE OF PROCEEDS

         The net proceeds  from the sale of common stock will be received by the
selling  stockholders.  Covol will not receive any of the proceeds from any sale
of the shares by the selling stockholders.


         Some selling  stockholders may acquire shares upon exercise of warrants
and options.  The exercise price of most warrants and options exceeds the market
price of the common stock on the date of this prospectus.  Any proceeds to Covol
from the exercise of options or warrants will be used as working capital.



                              SELLING STOCKHOLDERS


         The  information in the table below is taken as of October 7, 1999. The
amounts in the table assume full conversion of Series A, B and C preferred stock
held by a selling  stockholder  and exercise of all warrants and options held by
each selling  stockholder.  The selling  stockholders listed in the table do not
necessarily  intend to sell any of their  shares.  Covol filed the  registration
statement  which  includes this  prospectus  partly due to  registration  rights
granted to the selling stockholders,  not because the stockholders had expressed
an intent to immediately sell their shares.


<TABLE>
<CAPTION>

                                              Number of Shares          Shares to be       Shares Beneficially Owned
                                             Beneficially Owned          Registered           After the Offering,
                                           Prior to the Offering,       for Sale in         Assuming All Registered
           Name of                         Including Convertible           the                 Shares Are Sold
     Beneficial Owner                            Securities             Offering(1)           Number        Percent(2)
- -----------------------------------------------------------------------------------------------------------------------
<S>                                            <C>                   <C>                <C>           <C>
AJG Financial Services, Inc.
(Lender, Licensee and former 5%                     140,642              140,642
Stockholder)                                       w432,544             w432,544                 0               0
Alder, Susan                                          5,400                5,400                 0               0
Allen, George J. & Roy G.                             9,200                6,000             3,200    Less than 1%
Anderson, Bennett & Rochelle                         32,879                9,000            23,879    Less than 1%
                                                     72,467               72,467
Asia Orient Enterprises Ltd.                        w52,800              w52,800                 0               0
Ayers, Alan D. (Former Officer                       40,000               40,000
and Employee)                                      w125,000             w125,000                 0               0
                                                     12,650               12,650
Baildon Holdings Pty Limited                        w12,650              w12,650                 0               0
Banyan Investment                                    98,496               58,000            40,496    Less than 1%
Beesley, William B,  Jr.                              5,329                1,329             4,000    Less than 1%
Beesley, Mark K                                       1,049                1,049                 0               0
Benson, Kirk A. (Officer, Director                  466,665              466,665
and 5% Stockholder)                                w355,555             w355,555                 0               0


                                       12
<PAGE>
<CAPTION>

                                              Number of Shares          Shares to be       Shares Beneficially Owned
                                             Beneficially Owned          Registered           After the Offering,
                                           Prior to the Offering,       for Sale in         Assuming All Registered
           Name of                         Including Convertible           the                 Shares Are Sold
     Beneficial Owner                            Securities             Offering(1)           Number        Percent(2)
- -----------------------------------------------------------------------------------------------------------------------
<S>                                            <C>                   <C>                <C>           <C>
                                                               4,400             4,400
Black, Geoffrey                                               w4,400            w4,400                 0               0
                                                              60,000            60,000
Blackhawk Properties, LLC                                    w60,000           w60,000                 0               0
Bours Family Superannuation Fund                              16,160               160            16,000    Less than 1%
Bradshaw, Brett                                                1,200               200             1,000    Less than 1%
Brannon, Anna T.                                               2,500             2,500                 0               0
Bridgewater, Timothy A. (Broker)                             w10,000           w10,000                 0               0
Busch, Lawrence R.                                            14,641             9,000             5,641    Less than 1%
Bush, Neil M.                                                w10,000           w10,000                 0               0
Campbell & George, LLP (Broker)                              w30,000           w30,000                 0               0
Cecala, Enrico                                                24,000            24,000                 0               0
                                                              42,142            42,142
Chase, Michael H.                                            w25,000           w25,000                 0               0
Citano Pty Limited ATF G.N.                                    9,900             9,900
Willis Family Trust                                           w9,900            w9,900                 0               0
                                                               5,000             5,000
Connors, Tom                                                  w5,000            w5,000                 0               0
                                                              11,000            11,000
Coralco Pty Limited                                          w11,000           w11,000                 0               0
Criddle, Mark & Jolynn                                         3,600             3,600                 0               0
Dahl, Robert E. (Former                                        9,748             9,748
Employee)                                                    w30,000           w30,000                 0               0
D'Ambrosio, Christianne                                        1,200             1,200                 0               0
D'Ambrosio, Kara C.                                            6,000             6,000                 0               0
D'Ambrosio, Louis J.                                          25,939            14,000            11,939    Less than 1%
D'Ambrosio, Sue R.                                             6,000             6,000                 0               0
Danks, Donald (Finder)                                        15,000            15,000                 0               0
                                                              14,850            14,850
Davey, Miranda                                               w14,850           w14,850                 0               0
Diamond Jay Ltd. Co. (Lender to                              w85,713           w85,713
Covol)                                                    AP 428,571        AP 428,571                 0               0
Emery, Robert R.                                                 200               200                 0               0


                                       13
<PAGE>
<CAPTION>

                                              Number of Shares          Shares to be       Shares Beneficially Owned
                                             Beneficially Owned          Registered           After the Offering,
                                           Prior to the Offering,       for Sale in         Assuming All Registered
           Name of                         Including Convertible           the                 Shares Are Sold
     Beneficial Owner                            Securities             Offering(1)           Number        Percent(2)
- -----------------------------------------------------------------------------------------------------------------------
<S>                                            <C>                   <C>                <C>           <C>
                                                      24,200              24,200
Foster, Craig H.                                     w24,200             w24,200                 0               0
Fun Enterprises Pty Limited                            2,500               2,500
(Lender to Covol)                                    w97,738             w97,738                 0               0
Gronning, C. Eugene                                    2,000               2,000                 0               0
                                                       5,500               5,500
G T Investments                                       w5,500              w5,500                 0               0
                                                      20,800              20,800
Hannes, Damien A.                                    w16,500             w16,500                 0               0
Hardcastle, Larry A.                                     400                 400                 0               0
Hardcastle, Lloyd A.                                  11,000              11,000                 0               0
Harper, Prudence                                      11,000              11,000
                                                     w11,000             w11,000                 0               0
Hartman, Douglas E.                                   18,000              18,000                 0               0
Jensen, W.  Reed                                       8,000               8,000                 0               0
                                                     279,129             279,129
                                                    CP36,363            CP36,363
Johnson, Joe (Lender to Covol)                      w198,727            w198,727                 0               0
Kamdar, Kiran                                          1,800               1,800                 0               0
Kaufmann, Marjorie B., TTEE                           24,041               8,400            15,641    Less than 1%
Kelley, Steven P.                                      1,500               1,500                 0               0
KGB Family Ltd.                                          400                 400                 0               0
Krueger, Siegfried                                     1,500               1,500                 0               0
Lakeshore Securities, L.P. Profit
Sharing Plan fbo Jeffrey T.
Kaufmann                                               9,841               4,200             5,641    Less than 1%
Lakeshore Securities, L.P. Profit
Sharing Plan fbo Van V. Hemphill                       7,020               4,200             2,820    Less than 1%
Lambert, Richard (Former                              44,450              44,450
Employee)                                            w45,000             w45,000                 0               0
Lanier, Judson & Joyce                                 9,000               9,000                 0               0
Lowe, Raymond E.                                      18,000              18,000                 0               0
McMullin, Garn (Broker)                              w10,000             w10,000                 0               0
                                                      22,000              22,000
Merinda Controls Pty Limited                         w22,000             w22,000                 0               0

                                       14
<PAGE>
<CAPTION>

                                              Number of Shares          Shares to be       Shares Beneficially Owned
                                             Beneficially Owned          Registered           After the Offering,
                                           Prior to the Offering,       for Sale in         Assuming All Registered
           Name of                         Including Convertible           the                 Shares Are Sold
     Beneficial Owner                            Securities             Offering(1)           Number        Percent(2)
- -----------------------------------------------------------------------------------------------------------------------
<S>                                            <C>                   <C>                <C>           <C>
                                                       6,500               5,500
Michelsen, F.  Lynn                                   w5,500              w5,500             1,000    Less than 1%
Midgley, Michael (Former Officer)                    124,923             108,000            16,923    Less than 1%
Mills, Diana F.                                       12,120               9,300             2,820    Less than 1%
                                                       4,000               4,000
Mower, Clark                                          w4,000              w4,000                 0               0
                                                      22,000              22,000
Pacific Asset Investment Limited                     w22,000             w22,000                 0               0
Olafson, Gregory                                      19,500              19,500                 0               0
Pedersen, Kris (Former Employee)                      w3,000              w3,000                 0               0
Perwick Holding Ltd.                                  36,000              36,000                 0               0
Peterson, Mark (Broker, Finder)                       18,000              18,000                 0               0
Peterson, Nancy                                        3,000               3,000                 0               0
Pillsbury, Taylor & Jill                                 600                 600                 0               0
Pitcher, Steven (Former Employee)                     w2,500              w2,500                 0               0
                                                   BP 14,310            BP14,310
Pooley, John                                           7,300               7,300                 0               0
Purmort, Andrew T.                                     4,500               4,500                 0               0
                                                       4,400               4,400
Reflex Nominees Limited                               w4,400              w4,400                 0               0
Risher, Donald (Former Employee)                     w22,500             w22,500                 0               0
                                                      24,600              24,600
Roberts, John                                        w17,600             w17,600                 0               0
                                                      30,000              30,000
September Corporation                                w30,000             w30,000                 0               0
Sherbak, Ronald (Former                              w35,000             w35,000                 0               0
Employee)
                                                       6,500               4,000
Smith, Edward L.                                      w4,000              w4,000             2,500               0
                                                      26,000              26,000                 0               0
Smith, Robert A.                                     w26,000             w26,000
Sorensen, Asael T., Jr. (Former                       54,450              54,450
Officer and Employee)                               w115,000            w115,000                 0               0
Sowby, James & Teri                                    3,600               3,600                 0               0

                                       15
<PAGE>
<CAPTION>

                                              Number of Shares          Shares to be       Shares Beneficially Owned
                                             Beneficially Owned          Registered           After the Offering,
                                           Prior to the Offering,       for Sale in         Assuming All Registered
           Name of                         Including Convertible           the                 Shares Are Sold
     Beneficial Owner                            Securities             Offering(1)           Number        Percent(2)
- -----------------------------------------------------------------------------------------------------------------------
<S>                                            <C>                   <C>                <C>           <C>
                                                              11,358            11,358
Stamford Holdings (Finder)                                   w25,819           w25,819                 0               0
Stapleton, James P.                                            6,000             6,000                 0               0
Steel Number 4 Investments                                    20,900            20,900
Limited                                                      w20,900           w20,900                 0               0
S&N Partnership                                                9,000             5,000             4,000    Less than 1%
Todd, Michael J. (Former Officer)                            w50,000           w50,000                 0               0
Trans Pacific Stores (Lender,
affiliated with a director)                                 w100,000          w100,000                 0               0
Turnbow, Lynn                                                 11,119             2,000             9,119    Less than 1%
Vanderhoof, Mike (Finder)                                     41,282            30,000            11,282    Less than 1%
Whisper Investment (Finder)                                   32,273            13,400            18,873    Less than 1%
Wolt, Eddie, IRA                                               2,500             2,500                 0               0
Wolt, Linda, IRA                                               5,500             5,500                 0               0
Wolt, Scott                                                   10,000            10,000                 0               0
Wright, Nicholas H. (Majority                                245,425           245,425
Owner of Fun Enterprises Pty Ltd,                            w20,000           w20,000                 0               0
a Lender to Covol)
                                                               4,000             4,000
Wright, Stephen                                               w4,000            w4,000                 0               0
- ---------------------------------------  ---------------------------  ----------------  ---------------- ---------------
</TABLE>

 (1) This column indicates  shares of common stock;  shares issuable on exercise
     of warrants and options by the letter "w," shares  issuable upon conversion
     of Series A  preferred  stock by the letters  "AP,"  shares  issuable  upon
     conversion  of Series B  preferred  stock by the  letters  "BP," and shares
     issuable upon conversion of Series C preferred stock by the letters "CP."

 (2) Indicates the  percentage  of Covol's  common stock  outstanding,  assuming
     conversion of  convertible  securities and exercise of warrants and options
     by the indicated selling stockholders.



         This  prospectus   applies  to  the  offer  and  sale  by  the  selling
stockholders  of our common  stock.  The shares  being  offered for sale include
2,290,914  shares  currently owned by the selling  stockholders,  plus 2,217,296
shares  obtainable  by  exercising  warrants  and  options,   and  approximately
479,244shares  obtainable by converting the Series A preferred  stock,  Series B
preferred  stock and Series C preferred stock which they owned as of the date of
this prospectus.


         Each share of the Series A preferred stock is convertible into a number
of shares of common stock determined by dividing the original  purchase price of
$1,000 per preferred share, plus accrued dividends,  by $7.00.  Dividends on any
Series A preferred stock accrue at 6% per year. There are 3,000 shares of Series
A preferred stock outstanding.

                                       16
<PAGE>

         Each share of the Series B preferred stock is convertible into a number
of shares of common stock determined by dividing the original  purchase price of
$7.00 per preferred share, plus accrued  dividends,  by $7.00.  Dividends on any
Series B  preferred  stock  accrued at 7.29% per year from  September  18,  1997
through March 17, 1998, and accrued at 7.03% per year beginning  March 18, 1998.
There are 14,310 shares of Series B preferred stock  outstanding.  Approximately
90% of the Series B preferred  stock along with the related  accrued  dividends,
was converted into 308,425 shares of common stock during October 1998.


         Each share of the Series C preferred stock is convertible into a number
of shares of common stock determined by dividing the original  purchase price of
$1,000  per  preferred  share,  plus  accrued  dividends,  by $5.50,  subject to
adjustment for a decrease in market price of Covol's common stock.  Dividends on
any  Series C  preferred  stock  accrue at 7% per year.  There are 200 shares of
Series C preferred stock outstanding.

         If the  outstanding  Series A, B and C preferred  stock were  converted
into  common  stock,  the total  number of  shares  of  common  stock  issued on
conversion  would be approximately  479,244 shares.  The actual number of shares
may be more than this amount depending upon the amount of dividends which accrue
on the preferred  stock prior to conversion  into common stock.  The  conversion
price for each class of preferred stock is subject to anti-dilution adjustment.




                              PLAN OF DISTRIBUTION

         The selling  stockholders  may sell some or all of their  shares at any
time and in any of the following ways. They may sell their shares:

         o        To  underwriters  who buy the shares for their own account and
                  resell them in one or more transactions,  including negotiated
                  transactions,  at a fixed public  offering price or at varying
                  prices  determined  at the time of sale.  Any public  offering
                  price and any discount or concessions  allowed or reallowed or
                  paid to dealers may be changed from time to time;
         o        Through   brokers,   acting  as   principal   or   agent,   in
                  transactions,  which may involve  block  transactions,  on the
                  Nasdaq  Stock  Market(sm)  or on other  exchanges on which the
                  shares  are  then  listed,  in  special  offerings,   exchange
                  distributions   pursuant  to  the  rules  of  the   applicable
                  exchanges or in the over-the-counter  market, or otherwise, at
                  market  prices  prevailing  at the  time of  sale,  at  prices
                  related to such prevailing market prices, at negotiated prices
                  or at fixed prices;
         o        Directly  or through  brokers  or agents in  private  sales at
                  negotiated prices; or
         o        In open market  transactions  in reliance  upon rule 144 under
                  the Securities Act, provided they comply with the requirements
                  of the rule; or
         o        By any other legally available means.


         Selling  stockholders  may pay  part of the  proceeds  from the sale of
shares in commissions and other compensation to underwriters,  dealers,  brokers
or agents who participate in the sales.

         Some states may require  shares to be sold only through  registered  or
licensed brokers or dealers. In addition,  some states may require the shares to
be  registered or qualified for sale unless an exemption  from  registration  or
qualification is available and complied with.

         We have agreed to indemnify  some of the selling  stockholders  against
liabilities  under the Securities  Act, or to contribute to payments the selling
stockholders may be required to make under the Securities Act.


                                  LEGAL MATTERS

         The law firm of Callister  Nebeker & McCullough,  Salt Lake City, Utah,
has  rendered  an opinion as to the  validity of the shares  offered  under this
prospectus.

                                       17
<PAGE>

                                     EXPERTS


         The consolidated  financial statements  incorporated in this prospectus
by  reference  to the annual  report on Form  10-K/A  for the fiscal  year ended
September 30, 1998, have been so incorporated in reliance upon the report, which
includes an explanatory  paragraph  relating to the  restatement of the 1998 and
1997  financial   statements,   of   PricewaterhouseCoopers   LLP,   independent
accountants,  given upon the  authority  of said firm as experts in auditing and
accounting.



                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS


         Item 14. Other Expenses of Issuance and Distribution.

         The following is a list of the estimated expenses to be incurred by the
Registrant in connection with the issuance and  distribution of the Shares being
registered hereby.


SEC Registration Fee......................................      $  8,972.64
Accountants' Fees and Expenses............................     $ 100,000.00
Legal Fees and Expenses...................................      $150,000.00
Miscellaneous.............................................       $10,000.00
                                                               ------------
     TOTAL................................................      $268,972.64


         Item 15. Indemnification of Directors and Officers.

         Section  145 of the  General  Corporation  Law of the State of Delaware
allows us to indemnify our officers, directors, employees and agents, as well as
persons  who have  served  in these  capacities  for other  corporations  at our
request,  for reasonable  costs and expenses  associated with civil and criminal
suits related to their services in these capacities. The indemnification applies
to civil cases arising from acts made in good faith,  reasonably  believing that
they  were in the  best  interests  of the  corporation.  It may  also  apply to
criminal  cases if the person had no reason to believe his conduct was unlawful.
In some cases, the availability of  indemnification  may be up to the discretion
of the court in which the suit was brought.

         The  Registrant's  Certificate of  Incorporation,  as amended,  has the
following indemnification provisions:

            This  Corporation  shall  indemnify  and shall  advance  expenses on
            behalf of its  officers  and  directors  to the  fullest  extent not
            prohibited by law in existence either now or hereafter.

         The Registrant's  By-laws  similarly  provide that the Registrant shall
indemnify  its officers and  directors  to the fullest  extent  permitted by the
Delaware Law.

                                       18
<PAGE>

         Item 16. Exhibits.

Exhibit
Number              Description                                        Location


2.1            Agreement and Plan of Reorganization, dated                (1)
               July 1, 1993 between the Registrant and the
               Stockholders of R1001

2.2            Agreement and Plan of Merger dated August 14, 1995         (1)
               between the Registrant and Covol Technologies,
               Inc., a Delaware corporation

2.3            Stock Purchase Agreement, dated July 1, 1993, among        (1)
               the Registrant, Lloyd C. McEwan, Michael McEwan,
               Dale F. Minnig and Ted C. Strong regarding the
               purchase of Industrial Management & Engineering,
               Inc. and Central Industrial Construction, Inc.

2.4            Stock Sale Transaction Documentation, effective as         (1)
               of September 30, 1994, between the Registrant and
               Farrell F. Larson regarding Larson Limestone
               Company, Inc.

2.5            Stock Purchase Agreement dated February 1, 1996 by         (1)
               and among the Registrant, Michael McEwan and
               Gerald Larson regarding the sale of State, Inc.,
               Industrial Engineering & Management, Inc., Central
               Industrial Construction, Inc., and Larson
               Limestone Company, Inc.

2.5.1          Amendment to Share Purchase Agreement regarding the        (1)
               sale of the Construction Companies

2.5.2          Amendment No. 2 to Share Purchase Agreement regarding      (2)
               the sale of the Construction Companies

3.1            Certificate of Incorporation of the Registrant             (1)

3.1.1          Certificate of Amendment of the Certificate of             (1)
               Incorporation of the Registrant dated January 22,
               1996

3.1.2          Certificate of Amendment of the Certificate of             (3)
               Incorporation dated June 25, 1997

3.1.3          Certificate of Designation, Number, Voting Powers,         (4)
               Preferences and Rights of the Registrant's Series
               A 6% Convertible Preferred Stock (Originally
               designated as Exhibit No. 3.1.2)

3.1.4          Certificate of Designation, Number, Voting Powers,         (5)
               Preferences and Rights of the Registrant's Series
               B Convertible Preferred Stock (Originally
               designated as Exhibit No. 3.1.3)

3.1.5          Certificate of Designation, Number, Voting Powers,         (8)
               Preferences and Rights of Covol's Series C 7%
               Convertible Preferred Stock.

                                19
<PAGE>


3.1.6          Certificate of Designations, Number, Voting Powers,        (9)
               Preferences and Rights of the Series of the
               Preferred Stock of Covol Technologies, Inc. to be
               Designated Series D 7% Cumulative Convertible
               Preferred Stock.

3.2            By-Laws of the Registrant                                  (1)

3.2.1          Certificate of Amendment to Bylaws of the Registrant       (1)
               dated January 31, 1996

3.2.2          Certificate of Amendment to the Bylaws dated May 20, 1997  (3)
               (Originally designated as Exhibit No. 3.2.1)

3.2.3          Certificate of Amendment to the Bylaws dated June 25,      (3)
               1997 (Originally designated as Exhibit No. 3.2.2)

4.1            Promissory Note between Covol and Mountaineer Synfuel,     (6)
               L.L.C. dated May 5, 1998 (filed as Exhibit 10.52.2
               to the filing referenced in the next column)

4.2            Promissory Note dated December 8, 1998 of Covol to         (7)
               Mountaineer Synfuel, L.L.C. (filed as Exhibit
               10.52.4 to the filing referenced in the next
               column)

4.3            Security Agreement dated December 8, 1998 between          (7)
               Mountaineer Synfuel, L.L.C. and Covol (filed as
               Exhibit 10.52.5 to the filing referenced in the
               next column)

4.4            Convertible Secured Note executed by Covol in favor        (9)
               of OZ Master Fund, Ltd., dated as of March 17,
               1999 (filed as exhibit 10.58.1 to the filing
               referenced in the next column)

5.1            Opinion of Callister Nebeker & McCullough regarding         *
               legality of shares


10.1           Securities Purchase Agreement dated September 17, 1999      *
               between Aspen Capital Resources, L.L.C. and Covol

10.2           Security Agreement dated September 17, 1999 between         *
               Aspen Capital Resources, L.L.C. and Covol


23.1           Consent of PricewaterhouseCoopers LLP                       *

24.1           Power of Attorney (included in Part II of this Registration
               Statement)
- ------------------------

*    Attached hereto.

Unless another exhibit number is indicated as the exhibit number for the exhibit
as "originally filed," the exhibit number in the filing in which any exhibit was
originally  filed  and to  which  reference  is made  hereby  is the same as the
exhibit number assigned herein to the exhibit.

(1)  Incorporated  by  reference  to  the  indicated   exhibit  filed  with  the
     Registrant's Registration Statement on Form 10, filed February 26, 1996.
(2)  Incorporated  herein by reference to the  indicated  exhibit filed with the
     Registrant's  Registration  Statement on Form 10/A,  Amendment No. 2, dated
     April 24, 1996.

                                20
<PAGE>

(3)  Incorporated  by  reference  to  the  indicated   exhibit  filed  with  the
     Registrant's  Quarterly Report on Form 10-Q, for the quarterly period ended
     June 30, 1997.
(4)  Incorporated  by  reference  to  the  indicated   exhibit  filed  with  the
     Registrant's Current Report on Form 8-K, dated August 19, 1997.
(5)  Incorporated  by  reference  to  the  indicated   exhibit  filed  with  the
     Registrant's  Current  Report on Form 8-K,  for event dated  September  18,
     1997, filed October 28, 1997.
(6)  Incorporated  by  reference  to  the  indicated   exhibit  filed  with  the
     Registrant's  Quarterly Report on Form 10-Q, for the quarterly period ended
     June 30, 1998.
(7)  Incorporated  by  reference  to  the  indicated   exhibit  filed  with  the
     Registrant's  Annual  Report  on Form  10-K,  for  the  fiscal  year  ended
     September 30, 1998.
(8)  Incorporated  by  reference  to  the  indicated   exhibit  filed  with  the
     Registrant's  Quarterly Report on Form 10-Q, for the quarterly period ended
     December 31, 1998.
(9)  Incorporated  by  reference  to  the  indicated   exhibit  filed  with  the
     Registrant's  Current  Report on Form 8-K,  for event dated March 17, 1999,
     filed on March 24, 1999.


     Item 17.  Undertakings.

     A.     The undersigned Registrant hereby undertakes:

            (1) To file,  during any  period in which  offers or sales are being
made, a post-effective amendment to this Registration Statement:

                    (i) To include any prospectus  required by Section  10(a)(3)
     of the Securities Act of 1933, as amended (the "Act");

                    (ii) To  reflect  in the  prospectus  any  facts  or  events
     arising after the effective date of the Registration Statement (or the most
     recent  post-effective  amendment  thereof)  which,  individually or in the
     aggregate,  represent a fundamental  change in the information set forth in
     the Registration Statement.  Notwithstanding the foregoing, any increase or
     decrease  in volume of  securities  offered (if the total  dollar  value of
     securities  offered  would not exceed  that which was  registered)  and any
     deviation from the low or high and of the estimated  maximum offering range
     may be  reflected  in the form of  prospectus  filed  with  the  Commission
     pursuant  to rule  424(b) if, in the  aggregate,  the changes in volume and
     price represent no more than 20% change in the maximum  aggregate  offering
     price set  forth in the  "Calculation  of  Registration  Fee"  table in the
     effective registration statement.

                    (iii) To include any  material  information  with respect to
     the plan of  distribution  not  previously  disclosed  in the  Registration
     Statement or any material  change to such  information in the  Registration
     Statement;

            provided,  however,  that paragraphs (A)(1)(i) and (A)(1)(ii) do not
apply if the  Registration  Statement is on Form S-3,  Form S-8 or Form F-3, and
the information  required to be included in a post-effective  amendment by those
paragraphs  is  contained  in periodic  reports  filed with or  furnished to the
Securities and Exchange Commission (the "Commission") by the Registrant pursuant
to  Section 13 or  Section  15(d) of the  Securities  Exchange  Act of 1934,  as
amended  (the  "Exchange  Act"),  that  are  incorporated  by  reference  in the
Registration Statement.

            (2) That,  for the purpose of  determining  any liability  under the
Act, each such post-effective amendment shall be deemed to be a new registration
statement relating to the securities  offered therein,  and the offering of such
securities  at that time shall be deemed to be the  initial  bona fide  offering
thereof.

            (3)  To  remove  from  registration  by  means  of a  post-effective
amendment  any of the  securities  being  registered  which remain unsold at the
termination of the offering.

     B. The  undersigned  Registrant  hereby  undertakes  that for  purposes  of
determining any liability under the Act, each filing of the Registrant's  annual
report pursuant to Section 13(a) or Section

                                21
<PAGE>

15(d) of the Exchange  Act (and,  where  applicable,  each filing of an employee
benefit plan's annual report pursuant to Section 15(d) of the Exchange Act) that
is incorporated by reference in the Registration Statement shall be deemed to be
a new registration statement relating to the securities offered therein, and the
offering of such  securities at that time shall be deemed to be the initial bona
fide offering thereof.

     C. Insofar as indemnification  for liabilities arising under the Act may be
permitted to  directors,  officers  and  controlling  persons of the  Registrant
pursuant to the foregoing  provisions,  or otherwise,  the  Registrant  has been
advised that in the opinion of the Commission  such  indemnification  is against
public policy as expressed in the Act and is, therefore,  unenforceable.  In the
event that a claim for indemnification  against such liabilities (other than the
payment by the Registrant of expenses incurred or paid by a director, officer or
controlling  person of the Registrant in the  successful  defense of any action,
suit or proceeding) is asserted by such director,  officer or controlling person
in connection with the securities being registered,  the Registrant will, unless
in the  opinion  of its  counsel  the matter  has been  settled  by  controlling
precedent,  submit to a court of appropriate  jurisdiction  the question whether
such  indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.

     D. The undersigned Registrant hereby undertakes that:

            (1) For purposes of  determining  any  liability  under the Act, the
information  omitted  from  the  form  of  prospectus  filed  as  part  of  this
Registration  Statement  in reliance  upon rule 430A and  contained in a form of
prospectus  filed by the Registrant  pursuant to rule 424(b)(1) or (4) or 497(h)
under the Act shall be deemed to be part of this  Registration  Statement  as of
the time it was declared effective.

            (2) For the purpose of determining any liability under the Act, each
post-effective  amendment that contains a form of prospectus  shall be deemed to
be a new registration  statement relating to the securities offered therein, and
the offering of such  securities  at that time shall be deemed to be the initial
bona fide offering thereof.




                    [INTENTIONALLY LEFT BLANK]



                                22
<PAGE>

                            SIGNATURES


            Pursuant  to the  requirements  of the  Securities  Act of 1933,  as
amended, the Registrant certifies that it has reasonable grounds to believe that
it meets all of the requirements for filing on Form S-3 and has duly caused this
Registration Statement to be signed on its behalf by the undersigned,  thereunto
duly authorized, in the City of Salt Lake City, State of Utah on October 7, 1999


                                        COVOL TECHNOLOGIES, INC.




                                        By: [/s/]  Kirk A. Benson
                                            ------------------------------------
                                            Chief Executive Officer, Chairman


            Pursuant  to the  requirements  of the  Securities  Act of 1933,  as
amended, this Registration Statement has been signed by the following persons in
the capacities and on the dates indicated.

            KNOW ALL MEN BY THESE  PRESENTS,  that each person  whose  signature
appears  below in so signing  also makes,  constitutes  and  appoints  Harlan M.
Hatfield  and  Stanley  M.  Kimball  and  each  of  them,  as  true  and  lawful
attorneys-in-fact  and agents with full power of substitution and resubstitution
for him and in his name,  place and stead,  in any and all capacities to execute
and cause to be filed with the  Securities  and Exchange  Commission any and all
amendments  (including  pre-effective  and  post-effective  amendments)  to this
Registration Statement,  with exhibits thereto and other documents in connection
therewith,  granting  unto said  attorneys-in-fact  and  agents  full  power and
authority to do and perform each and every act and thing requisite and necessary
to be done in and about the premises, as fully as to all intents and purposes as
he might or could do in person,  and hereby  ratifies and confirms all that said
attorneys-in-fact  and  agents or their or his  substitute  or  substitutes  may
lawfully do or cause to be done by virtue hereof.



Signature                              Title                         Date



[/s/] Kirk A. Benson            Chief Executive Officer and      October 7, 1999
- --------------------------      Director
Name

[/s/] Brent M. Cook             President and Director           October 7, 1999
- --------------------------
Name

[/s/] Steven G. Stewart         Chief Financial and Accounting   October 7, 1999
- --------------------------      Officer
Name

[/s/] DeLance W. Squire         Director                         October 7, 1999
- --------------------------
Name

[/s/] James A. Herickhoff       Director                         October 7, 1999
- --------------------------
Name

[/s/] Raymond J. Weller         Director                         October 7, 1999
- --------------------------
Name

[/s/] John P. Hill, Jr.         Director                         October 7, 1999
- --------------------------
Name


                                23



                                CALLISTER NEBEKER
                                  & McCULLOUGH
                           A PROFESSIONAL CORPORATION
                                ATTORNEYS AT LAW

                          GATEWAY TOWER EAST SUITE 900
                              10 EAST SOUTH TEMPLE
                           SALT LAKE CITY, UTAH 84133
                             TELEPHONE 801-530-7300
                                FAX 801-364-9127


                                 October 7, 1999


Covol Technologies, Inc.
3280 North Frontage Road
Lehi, Utah 84043

         Re:      Registration Statement on Form S-3 of Covol Technologies, Inc.

Ladies and Gentlemen:

         We have  acted as  counsel  to Covol  Technologies,  Inc.,  a  Delaware
corporation  (the "Company"),  in connection with the Registration  Statement on
Form S-3 of the Company,  SEC File No.  333-67371 filed on November 16, 1998, as
amended  pursuant  to  Amendment  No. 3, to which this  opinion is  attached  as
Exhibit 5.1 (the  "Registration  Statement"),  with the  Securities and Exchange
Commission (the "Commission").  The Registration  Statement relates to 5,149,358
shares (the "Shares") of common stock of the Company,  par value $.001 per share
(the "Common  Stock")  including (i) 2,449,913  shares of Common Stock currently
issued and outstanding  and owned by certain persons listed in the  Registration
Statement as selling stockholders (the "Selling  Stockholders"),  (ii) 2,129,291
shares of Common Stock  issuable to certain of the Selling  Stockholders  by the
Company upon exercise of Common Stock purchase warrants and options for purchase
of Common Stock (collectively  "Warrants") issued by the Company,  (iii) 428,571
shares of Common  Stock  issuable  by the  Company  to  certain  of the  Selling
Stockholders upon conversion of the Company's Series A 6% Convertible  Preferred
Stock ("Series A Preferred"), (iv) 14,310 shares of Common Stock issuable by the
Company to certain of the Selling  Stockholders upon conversion of the Company's
Series B Convertible  Preferred  Stock ("Series B  Preferred"),  and (v) 127,273
shares of Common  Stock  issuable  by the  Company  to  certain  of the  Selling
Stockholders upon conversion of the Company's Series C 7% Convertible  Preferred
Stock ("Series C Preferred"), to be offered for sale by the Selling Stockholders
of the Company as  described  in the  prospectus  included  in the  Registration
Statement.

         This opinion is an exhibit to the Registration Statement,  and is being
furnished  to you in  accordance  with the  requirements  of Item  601(b)(5)  of
Regulation S-K under the Securities Act of 1933, as amended (the "1933 Act").

         In that  capacity,  we have  reviewed the  Registration  Statement  and
originals,  or copies certified or otherwise identified to our satisfaction,  of
other documents,  corporate  records,  certificates and other  instruments as we
have deemed necessary or appropriate for purposes of this opinion.

<PAGE>

         In such examination, we have assumed the genuineness of all signatures,
the legal  capacity  of  natural  persons,  the  authenticity  of all  documents
submitted to us as originals, the conformity of all documents submitted to us as
certified, conformed or photostatic copies and the authenticity of the originals
of such documents.  In making our  examination of documents  executed by parties
other  than the  Company,  we have  assumed  that such  parties  had the  power,
corporate or other,  to enter into and perform all  obligations  thereunder  and
have also assumed the due  authorization by all requisite  action,  corporate or
other,  and  execution  and delivery by such parties of such  documents  and the
validity, binding effect and enforceability thereof. As to any facts material to
the opinions  expressed  herein,  we have, to the extent we deemed  appropriate,
relied upon statements and representations of officers and other representatives
of the Company and others.

         Our opinions  expressed  herein are limited to the corporate law of the
State of Delaware, and we do not express any opinion herein concerning any other
law.

         Based  upon  and  subject  to the  foregoing,  and to the  limitations,
qualifications,  exceptions  and  assumptions  set forth  herein,  we are of the
opinion that (i) the shares of Common Stock  currently  outstanding and owned by
certain of the Selling  Stockholders  and being  registered on the  Registration
Statement have been duly authorized and legally  issued,  and are fully paid and
non-assessable,  (ii)  the  shares  of  Common  Stock  being  registered  on the
Registration  Statement  to be issued by the  Company to certain of the  Selling
Stockholders  upon exercise of the Warrants have been duly  authorized and, when
sold to the  Selling  Stockholders  and paid for in the manner  provided  in the
Registration  Statement and the various agreements and instruments governing the
Warrants of the Selling  Stockholders  and the Company,  will be legally issued,
fully paid and non-assessable, (iii) the shares of Common Stock being registered
on the  Registration  Statement  to be issued by the Company to certain  Selling
Stockholders upon conversion of the Series A Preferred,  the Series B Preferred,
and the Series C Preferred have been  authorized and, when issued to the Selling
Stockholders upon conversion of the Series A Preferred,  the Series B Preferred,
or  the  Series  C   Preferred,   will  be  legally   issued,   fully  paid  and
non-assessable.

         In rendering this opinion, we have assumed that

                  (i) the  certificates  representing the Shares will conform to
         the form of specimen  examined by us and such certificates will be duly
         executed and delivered by the Company;

                  (ii)  the   consideration   for  Shares  as  provided  in  the
         applicable  resolutions  of the Board of  Directors  of the Company has
         been actually received by the Company as provided therein.

<PAGE>

         We hereby  consent to the  filing of this  opinion as an exhibit to the
Registration  Statement  and to the  reference  to us under the  caption  "Legal
Matters" in the Prospectus. In giving this consent, we do not thereby admit that
we are in the category of persons whose  consent is required  under Section 7 of
the  1933  Act or the  rules  and  regulations  of  the  Commission  promulgated
thereunder.

                                                Very truly yours,

                                               /s/CALLISTER NEBEKER & McCULLOUGH






                            COVOL TECHNOLOGIES, INC.




                          SECURITIES PURCHASE AGREEMENT




                         Dated as of September 17, 1999



<PAGE>

                                TABLE OF CONTENTS

                                                                           Page

Article I - DEFINITIONS.....................................................1
         1.1  Definitions; Interpretation...................................1

Article II - ISSUANCE AND SALE OF THE SECURITIES............................7
         2.1  Authorization of the Securities...............................7
         2.2  Issuance and Sale of the Securities...........................8
         2.3  Additional Issuances and Sales of the Securities..............8
         2.4  Option to Acquire Additional Securities.......................9

Article III - CLOSING; CLOSING DELIVERIES...................................9
         3.1  Closing.......................................................9
         3.2  Payment for and Delivery of the Securities....................9

Article IV - REPRESENTATIONS AND WARRANTIES OF THE COMPANY.................10
         4.1  Existence; Qualification; Subsidiaries.......................10
         4.2  Authorization and Enforceability;  Issuance of the
              Securities,  the Conversion Shares and the Warrant Shares....10
         4.3  Capitalization...............................................11
         4.4  Private Sale.................................................12
         4.5  Financial Statements; Disclosure.............................12
         4.6  Absence of Certain Changes...................................13
         4.7  Litigation...................................................14
         4.8  Licenses,  Compliance with Law, Other Agreements,  Etc.......14
         4.9  Third-Party Approvals........................................15
         4.10  No Undisclosed Liabilities..................................15
         4.11  Tangible Assets.............................................15
         4.12  Inventory...................................................15
         4.13  Owned Real Property.........................................15
         4.14  Real Property Leases........................................15
         4.15  Agreements..................................................16
         4.16  Intellectual Property.......................................16
         4.17  Employees...................................................17
         4.18  ERISA; Employee Benefits....................................17
         4.19  Environmental Laws..........................................17
         4.20  Transactions  With  Affiliates..............................18
         4.21  Taxes.......................................................18
         4.22  Other Investors.............................................19
         4.23  Year 2000  Representations..................................19
         4.24  Investment  Company.........................................19

                                        i
<PAGE>

         4.25  Certain Fees................................................19
         4.26  Solicitation  Materials.....................................20
         4.27  Form  S-3 Filing............................................20
         4.28  Listing and Maintenance Requirements Compliance.............20
         4.29  Registration Rights; Rights of Participation................20
         4.30  Synthetic Fuel Facilities...................................20

Article V - REPRESENTATIONS AND WARRANTIES OF THE PURCHASER................21
         5.1  Authorization and Enforceability.............................21
         5.2  Purchaser's Ability to Perform...............................21
         5.3  Restrictions on Sale.........................................21

Article VI - COMPLIANCE WITH SECURITIES LAWS...............................22
         6.1  Investment  Intent of the Purchaser..........................22
         6.2  Status of  Securities........................................22
         6.3  Accredited  Investor Status..................................22
         6.4  Access to  Information.......................................22
         6.5  Transfer of Securities, Conversion Shares and Warrant
              Shares.......................................................23

Article VII - CONDITIONS PRECEDENT.........................................23
         7.1  Conditions  Precedent........................................23

Article VIII - COVENANTS OF THE COMPANY....................................26
         8.1  Restricted  Actions..........................................26
         8.2  Required  Actions............................................27
         8.3  Reservation of Common Stock..................................29
         8.4  Payments Free of Withholding.................................30

Article IX - REGISTRATION RIGHTS...........................................30
         9.1  Registration Rights..........................................30
         9.2  Piggyback Registration Rights................................30

Article X - SURVIVAL.......................................................31
         10.1  Survival....................................................31

Article XI - INDEMNIFICATION...............................................31
         11.1  Indemnification.............................................31

Article XII - GENERAL PROVISIONS...........................................32
         12.1  Successors and Assigns......................................32
         12.2  Entire  Agreement...........................................32
         12.3  Notices.....................................................32
         12.4  Purchaser Fees and Expenses.................................33

                                       ii
<PAGE>

         12.5  Amendment  and Waiver.......................................34
         12.6  Counterparts................................................34
         12.7  Headings....................................................34
         12.8  Remedies  Cumulative........................................34
         12.9  GOVERNING LAW...............................................34
         12.10  CONSENT TO JURISDICTION;  SERVICE OF PROCESS AND VENUE.....34
         12.11  No Third Party Beneficiaries...............................35
         12.12  Severability...............................................35

                                      iii
<PAGE>

                          SECURITIES PURCHASE AGREEMENT

         SECURITIES PURCHASE AGREEMENT (this "Agreement"), dated as of September
17, 1999, by and between COVOL  TECHNOLOGIES,  INC.(the  "Company"),  a Delaware
corporation  with an address at 3280 North Frontage Road,  Lehi, Utah 84043; and
ASPEN CAPITAL RESOURCES,  LLC or its assigns (the  "Purchaser"),  a Utah limited
liability  company with an address at 8989 South Schofield  Circle,  Sandy, Utah
84093.

         The Company desires to issue to the Purchaser and the Purchaser desires
to purchase from the Company,  upon the terms and subject to the  conditions set
forth herein (i) the Convertible  Secured Debentures of the Company and (ii) the
Warrants.

         In consideration of the mutual promises,  representations,  warranties,
covenants and conditions set forth in this  Agreement,  the parties hereto agree
as follows:

                             Article I - DEFINITIONS

         1.1 Definitions;  Interpretation.  For purposes of this Agreement,  the
following terms have the indicated meanings:

         "Affiliate" of a Person means any officer,  director or employee of the
Company and any other Person that  directly,  or indirectly  through one or more
intermediaries, controls, is controlled by, or is under common control with such
Person. For purposes of this definition,  "control" of a Person means the power,
directly  or  indirectly,  either to (i) vote 10% or more of the  Capital  Stock
having  ordinary  voting  power for the  election of directors of such Person or
(ii) direct or cause the direction of the management and policies of such Person
whether by contract or otherwise.

         "Capital Stock" of any Person shall mean any and all shares,  interests
(including  membership and economic  interests in a limited liability  company),
rights to purchase, warrants, options, participations or other equivalents of or
interests in (however  designated) equity of such Person, but excluding any debt
securities convertible into such equity prior to such conversion.

         "Capitalized  Lease" means any lease which is required under GAAP to be
capitalized on the balance sheet of the lessee.

         "Capitalized  Lease  Obligation"  means  obligations for the payment of
rent for any  Capitalized  Lease;  for purposes  hereof,  the amount of any such
obligation shall be the capitalized amount thereof determined in accordance with
GAAP.

<PAGE>

         "CERCLA" shall mean the federal Comprehensive  Environmental  Response,
Compensation, and Liability Act of 1980, as amended.

         "Code" means the Internal Revenue Code of 1986, as amended.

         "Common Stock" means,  collectively,  the Company's Common Stock, $.001
par value per share, and any Capital Stock of any class of the Company hereafter
authorized  which is not limited to a fixed sum or  percentage  of par or stated
value in  respect  to the  rights  of the  holders  thereof  to  participate  in
dividends or in the distribution of assets upon any liquidation,  dissolution or
winding up of the Company.

         "Confidential Information" means any proprietary information concerning
the Company's  business other than information that (i) was already known to the
Person having a duty to keep  confidential such information on a nonconfidential
basis prior to the time of disclosure, (ii) is or becomes generally available to
the public through no act or omission of such Person or (iii) becomes  available
to such  Person on a  nonconfidential  basis from a source  other than any party
hereto (or any agent or  representative  thereof) if such source was not under a
prohibition   against  disclosing  the  information  or  otherwise  bound  by  a
confidentiality agreement with respect thereto.

         "Conversion  Shares"  means  shares of Common  Stock issued or issuable
upon  conversion  of the  Debentures,  whether or not a Debenture  is  presently
convertible;  provided,  that if  there  is a change  such  that the  securities
issuable upon  conversion of the  Debentures  are issued by an entity other than
the Company or there is a change in the  securities  so issuable,  then the term
"Conversion  Shares" shall mean shares or the security  issuable upon conversion
of the Debentures if such  securities are issuable in shares,  or shall mean the
equivalent  units in which such  security is  issuable  if such  security is not
issuable in shares.

         "Current  Balance  Sheet"  means  the  unaudited  balance  sheet of the
Company as at June 30, 1999.

         "Debentures" has the meaning set forth in Section 2.1.

         "Employee   Plan"  means  an  employee   benefit  plan  (other  than  a
Multiemployer  Plan) covered by Title IV of ERISA and any employee  benefit plan
as  defined  in  Section  3(3) of ERISA,  maintained  or  contributed  to by the
Company,  or any  predecessor  or Subsidiary or any ERISA  Affiliate at any time
during the 5-calendar years immediately preceding the date of this Agreement.

                                       2
<PAGE>

         "Environmental  Actions"  refers to any complaint,  summons,  citation,
notice,  directive,  order,  claim,  litigation,   investigation,   judicial  or
administrative  proceeding,  judgment,  letter or other  communication  from any
governmental agency, department, bureau, office or other authority, or any third
party  involving  violations  of  Environmental  Laws or Releases  of  Hazardous
Materials (i) from any assets, properties or businesses of the Company or any of
its  Subsidiaries,  licensees or predecessors  in interest;  (ii) from adjoining
properties  or business;  or (iii) from or onto any  facilities  which  received
Hazardous  Materials  generated  by the  Company  or  any  of its  Subsidiaries,
licensees or predecessors in interest.

         "Environmental  Law" means the  Comprehensive  Environmental  Response,
Compensation  and  Liability Act (42 U.S.C.  ss. 9601,  et seq.),  the Hazardous
Materials  Transpiration  Act (49 U.S.C.  42 ss.  1801,  et seq.),  the Resource
Conservation  and Recovery Act (42 U.S.C.  ss. 6901, et seq.), the Federal Water
Pollution  Control  Act (33 U.S.C.  ss.  1251,  et seq.),  the Clean Air Act (42
U.S.C. ss. 7401, et seq.), the Toxic Substances Control Act (15 U.S.C. ss. 2601,
et seq.) and the Occupational Safety and Health Act (29 U.S.C. ss. 651 et seq.),
as such laws may be amended  or  supplemented  from time to time,  and any other
present or future federal (United States or Canada), state, provincial, local or
foreign statute,  ordinance, rule, regulation,  order, judgment, decree, permit,
license or other  binding  determination  of any  Governmental  Agency  imposing
liability  or   establishing   standards  of  conduct  for   protection  of  the
environment.

         "Environmental  Liabilities and Costs" means all liabilities (including
strict liabilities),  monetary obligations,  Remedial Actions,  losses, damages,
punitive  damages,  consequential  damages,  treble damages,  costs and expenses
(including  all reasonable  out-of-pocket  fees,  disbursements  and expenses of
counsel,  out-of-pocket  expert and consulting fees, and out-of-pocket costs for
environmental   site  assessments,   remedial   investigations  and  feasibility
studies),  fines, penalties,  sanctions and interest incurred as a result of any
Environmental  Action filed by any Governmental Agency or any third party, which
relate to any violations of Environmental  Laws,  Remedial Actions,  Releases or
threatened  Releases  of  Hazardous  Materials  from  or onto  (i) any  property
presently or formerly owned by the Company or any of its Subsidiaries, licensees
or  predecessors  in  interest or (ii) any  facility  which  received  Hazardous
Materials  generated  by the Company or any of its  Subsidiaries,  licensees  or
predecessors in interest.

         "Environmental Lien" means any Lien in favor of any Governmental Agency
for Environmental Liabilities and Costs.

         "ERISA" means the Employee  Retirement  Income Security Act of 1974, as
amended, and any successor statute of similar import, and regulations thereunder
in each case as in effect  from time to time.  References  to  sections of ERISA
shall be construed also to refer to any successor sections.

         "Exchange Act" means the  Securities  Exchange Act of 1934, as amended.

         "Existing  Indebtedness"  has the meaning set forth in Section 4.2.

         "Facilities" has the meaning set forth in Section 4.30.

                                       3
<PAGE>

         "Fair  Market  Value"  means the closing bid price of a share of Common
Stock quoted on the NASDAQ Stock Market System.

         "Family  Group" means,  with respect to an individual  Purchaser,  such
Purchaser,  such  Purchaser's  spouse,  siblings,  descendants  and/or ancestors
(whether  natural,  by marriage or adopted) and any trust solely for the benefit
of such Purchaser and/or such  Purchaser's  spouse,  siblings,  their respective
ancestors and/or descendants (whether natural, by marriage or adopted).

         "Financial  Statements"  means (i) the unaudited  balance sheets of the
Company as at December 31, 1998 and 1997,  March 31, 1999 and 1998, and June 30,
1999 and 1998, and the related  unaudited  statements of income and consolidated
cash flow for the  quarterly  periods then ended,  and (ii) the audited  balance
sheets of the Company as at September 30, 1998 and 1997, and the related audited
statements of income and consolidated cash flow for the fiscal year periods then
ended,  all as filed with the Securities and Exchange  Commission on the date of
this Agreement.

         "GAAP" means United States generally accepted accounting  principles as
in effect from time to time, consistently applied.

         "Governmental Agency" means any federal, state, local, foreign or other
governmental agency, instrumentality,  commission,  authority, board or body and
the National Association of Securities Dealers.

         "Hazardous  Materials"  includes (a) any element,  compound or chemical
that is defined,  listed or otherwise  classified as a  contaminant,  pollutant,
toxic pollutant, toxic or hazardous substance,  extremely hazardous substance or
chemical,  hazardous  waste,  special waste, or solid waste under  Environmental
Laws; (b) petroleum and its refined products;  (c)  poly-chlorinated  biphenyls;
(d) any substance exhibiting a hazardous waste characteristic, including but not
limited to  corrosivity,  ignitability,  toxicity or  reactivity  as well as any
radioactive  or  explosive  materials;  and  (e)  any  raw  materials,  building
components,  including  but not  limited to  asbestos-containing  materials  and
manufactured products containing hazardous substances.

         "Hedging Agreement" means any interest rate swap, collar, cap, floor or
forward rate agreement or other agreement regarding the hedging of interest rate
risk exposure  executed in connection with hedging the interest rate exposure of
the Company, and any confirming letter executed pursuant to such agreement,  all
as amended, supplemented, restated or otherwise modified from time to time.

         "includes"  and  "including"  mean  includes  and  including,   without
limitation.

                                       4
<PAGE>

         "Indebtedness"  means,  without  duplication,  as  to  any  Person  (i)
indebtedness for borrowed money;  (ii)  indebtedness  for the deferred  purchase
price of property or services (other than current trade payables incurred in the
ordinary course of business and payable in accordance with customary practices);
(iii)  indebtedness  evidenced  by bonds,  notes,  debentures  or other  similar
instruments  (other than  performance,  surety and appeal or other similar bonds
arising in the ordinary  course of business);  (iv)  obligations and liabilities
secured by a Lien upon  property  owned by such Person,  whether or not owing by
such Person and even though such Person has not assumed or become liable for the
payment  thereof;   (v)  obligations  and  liabilities  directly  or  indirectly
guaranteed by such Person;  (vi)  obligations or liabilities  created or arising
under any  conditional  sales contract or other title  retention  agreement with
respect to property used and/or acquired by such Person,  even though the rights
and  remedies of the lessor,  seller  and/or  lender  thereunder  are limited to
repossession of such property;  (vii) Capitalized Lease Obligations;  (viii) all
liabilities in respect of letters of credit, acceptances and similar obligations
created  for the account of such  Person;  (ix) net  liabilities  of such Person
under Hedging Agreements and foreign currency exchange agreements, as calculated
on a  basis  satisfactory  to the  Purchaser  and in  accordance  with  accepted
practice;  and  (x) the  Debentures  issued  hereunder  valued  at the  Optional
Redemption Price (as defined in the Debentures) for purposes hereof.

         "Initial Closing" and "Additional  Closing" have the meanings set forth
in Section 3.1.

         "Initial Closing Date" and "Additional Closing Dates" have the meanings
set forth in Section 3.1.

         "Intellectual  Property" means all domestic and foreign patents, patent
applications,  disclosures,  industrial  designs,  discoveries  and  inventions;
trademarks,  service marks, trade dress, trade names,  d/b/a's,  Internet domain
names and corporate names and all goodwill associated  therewith;  published and
unpublished  works of authorship,  copyrights;  registrations,  applications and
renewals for any of the  foregoing;  trade  secrets,  Confidential  Information,
know-how,  technical  and computer  data,  databases,  proprietary  information,
documentation and software,  financial,  business and marketing plans,  customer
and supplier lists and all other intellectual  property and proprietary  rights;
and all copies and tangible embodiments of the foregoing.

         "IRS" means the Internal Revenue Service.

         "knowledge"  or "know" when used with respect to the Company  means the
knowledge of the senior management (vice president or senior) of the Company, or
any other  management  personnel  that has had  significant  involvement  in the
business and affairs of the Company.

         "Liability"  means any  liability or  obligation  (whether  absolute or
contingent, liquidated or unliquidated or due or to become due).

                                       5
<PAGE>

         "Lien"  means any  mortgage,  deed of  trust,  pledge,  lien,  security
interest,  charge,  encumbrance,  security arrangement,  restriction,  covenant,
encroachment or other title imperfection of any nature whatsoever, including but
not limited to any  conditional  sale or title  retention  arrangement,  and any
assignment,  deposit  arrangement or lease intended as, or having the effect of,
security.

         "Material  Adverse  Change"  means any material  adverse  change in the
business, condition (financial or otherwise), prospects or results of operations
of the Company and its Subsidiaries taken as a whole.

         "Material  Adverse Effect" means any material adverse effect on (i) the
business, condition (financial or otherwise), prospects or results of operations
of the  Company  and its  Subsidiaries  taken  as a  whole,  or (ii)  any of the
transactions contemplated hereby or by the Related Documents.

         "ordinary  course of business" means the ordinary course of business of
the Company  consistent with past practice  (including with respect to quantity,
quality and frequency).

         "Permitted Liens" has the meaning set forth in Section 8.1(l).

         "Person" means any individual, partnership, joint venture, corporation,
trust, unincorporated organization or other entity.

         "RCRA" shall mean the federal  Resource  Conservation and Recovery Act,
as amended.

         "Related  Documents" means all documents and instruments to be executed
or adopted by the Company in connection  herewith,  including without limitation
each of the  Debentures,  the Security  Agreement,  each of the Warrants and all
other  documents  and  instruments  to be  executed  or adopted  by the  Company
pursuant thereto.

         "Release"  means any spilling,  leaking,  pumping,  pouring,  emitting,
emptying,  discharging,   injecting,  escaping,  leaching,  seeping,  migrating,
dumping or disposing of any Hazardous  Material  (including  the  abandonment or
discarding  of  barrels,  containers  and other  closed  receptacles  containing
Hazardous Materials) into the indoor or outdoor  environment,  including ambient
air, soil, surface or ground water.

                                       6
<PAGE>

         "Remedial  Action"  means all  actions  taken to (i) clean up,  remove,
remediate, contain, treat, monitor, assess, evaluate or in any other way address
Hazardous  Materials  in the  indoor or  outdoor  environment;  (ii)  prevent or
minimize a Release or threatened  Release of Hazardous  Materials so they do not
migrate or endanger or  threaten  to  endanger  public  health or welfare or the
indoor  or  outdoor   environment;   (iii)  perform   pre-remedial  studies  and
investigations and post-remedial operation and maintenance  activities;  or (iv)
any other actions authorized by 42 U.S.C. 9601.

         "SEC" means the Securities and Exchange Commission.

         "Securities" has the meaning given that term in Section 2.1.

         "Securities Act" means the Securities Act of 1933, as amended.

         "Security  Agreement"  means the Security  Agreement by and between the
Company and the  Purchaser,  substantially  in the form  attached as Exhibit "A"
hereto.

         "Subsidiary" means any corporation,  partnership,  association or other
business  entity of which (i) if a  corporation,  a majority of the total voting
power of shares of stock  entitled  (without  regard  to the  occurrence  of any
contingency) to vote in the election of directors,  managers or trustees thereof
is at the time owned or controlled,  directly or  indirectly,  by the Company or
(ii) if a partnership,  association or other business  entity, a majority of the
partnership or other similar ownership  interest thereof is at the time owned or
controlled,  directly or indirectly,  by the Company.  For purposes hereof,  the
Company shall be deemed to have a majority  ownership interest in a partnership,
association or other business entity if the Company,  directly or indirectly, is
allocated a majority of partnership,  association or other business entity gains
or losses,  or is or controls the managing  director or general  partner of such
partnership, association or other business entity.

         "Tax"  means any  federal,  state,  local,  or  foreign  income,  gross
receipts,  license, payroll,  employment,  excise, severance, stamp, occupation,
premium,  windfall profits,  environmental  (including taxes under Code ss.59A),
customs duties, Capital Stock, franchise, profits, withholding,  social security
(or similar), unemployment, disability, real property, personal property, sales,
use,  transfer,  registration,  value  added,  alternative  or  add-on  minimum,
estimated, or other tax of any kind whatsoever, including any interest, penalty,
or addition thereto, whether disputed or not.

         "Tax Returns" means any return, declaration,  report, claim for refund,
or information return or statement relating to Taxes,  including any schedule or
attachment thereto, and including any amendment thereof.

         "Warrant   Shares"  means  shares  of  the  Common  Stock  obtained  or
obtainable upon exercise of the Warrants,  whether or not a Warrant is presently
exercisable;  provided,  that if  there  is a change  such  that the  securities
issuable  upon  exercise of the  Warrants are issued by an entity other than the
Company or there is a change in the class of  securities  so issuable,  then the
term "Warrant  Shares" shall mean shares of the security  issuable upon exercise
of the  Warrants  if such  security  is  issuable  in shares,  or shall mean the
equivalent  units in which such  security is  issuable  if such  security is not
issuable in shares.

                                       7
<PAGE>

                Article II - ISSUANCE AND SALE OF THE SECURITIES

         2.1  Authorization  of the  Securities.  The Company has authorized the
issuance and sale to the  Purchaser,  on the terms and subject to the conditions
of this  Agreement,  of (a) its Convertible  Secured  Debentures in an aggregate
principal amount of up to $4,000,000 and containing the terms and conditions and
in the form of the  Debenture  set forth in Exhibit  "B"  attached  hereto  (the
"Debentures"),  and (b) its Warrants  containing the terms and conditions and in
the form of the Warrant set forth in Exhibit "C" attached  hereto (the "Warrants
and,  together  with the  Debentures,  the  "Securities").  The  Debentures  are
convertible  into and the Warrants are  exercisable  for shares of the Company's
Common  Stock  and the  Debentures  are  secured  by a first  priority  security
interest in the collateral described in the Security Agreement.

         2.2 Issuance and Sale of the Securities. At the Initial Closing, on the
terms and subject to the conditions of this  Agreement,  the Company shall issue
to  the  Purchaser  (a)  Debentures  in  the  aggregate   principal   amount  of
$850,000.00,  and (b) Warrants initially exercisable for an aggregate of 113,333
Warrant  Shares (the number of Warrant Shares shall be determined by multiplying
40% times the quotient of (i) the aggregate  principal  amount of the Debentures
divided  by (ii) the  Conversion  Price (as  defined in the  Debentures)  of the
Debentures  on their  Issue Date (as  defined in the  Debentures)).  For federal
income tax  purposes,  the Company and the  Purchaser  agree that the  aggregate
amount paid by the Purchaser for (i) the Debentures is $850,000.00, and (ii) the
Warrants is $0. Neither the Company nor the Purchaser  shall file any Tax Return
or take any position with any taxing authority  inconsistent  with the preceding
sentence.

         2.3  Additional  Issuances and Sales of the  Securities.  Following the
Initial  Closing but not later than  December 15, 1999, on the terms and subject
to the conditions of this  Agreement,  the Company may, at its option,  issue to
the  Purchaser  and the Purchaser  shall  purchase  from the Company  additional
Debentures and additional  Warrants,  exercisable for the purchase of the number
of Warrant  Shares  calculated  as provided in Section 2.2 above with respect to
such  additional  Debentures,  each such  additional  issuance being referred to
herein as an "Additional Funding." Additional Fundings shall not occur more than
once during any 15 day  period.  The Company  shall  deliver to the  Purchaser a
written request for each  Additional  Funding not less than 15 days prior to the
Closing Date of each such  Additional  Funding,  and such written  request shall
state (a) the aggregate  principal amount of additional  Debentures to be issued
in such Additional  Funding,  which aggregate principal amount shall not be less
than $500,000.00 for each Additional  Funding,  (b) the number of Warrant Shares
for which the additional Warrants are exercisable,  and (c) the Closing Date for
such Additional  Funding,  each such Closing Date to be referred to herein as an
"Additional  Closing  Date"  and each  Closing  in  connection  therewith  to be
referred to herein as an  "Additional  Closing."  The  Securities  issued at the
Initial Closing together with Securities issued at all Additional Closings shall
not exceed in the aggregate the following cumulative amounts, stated in terms of
aggregate principal amounts of Debentures outstanding:

                                       8
<PAGE>

         At October 15, 1999                         $1,750,000.00
         At November 15, 1999                        $2,750,000.00
         At December 15, 1999 and thereafter         $4,000,000.00

         Notwithstanding  the foregoing,  the Purchaser shall have no obligation
to purchase any Securities in connection with any Additional Funding pursuant to
Section 2.3,  provided that the Purchaser  may in its sole  discretion  purchase
such  Securities,  (a) if the Company is in default or has  breached  any of its
obligations  under this Agreement or any of the Related Documents or if an Event
of Default has occurred under the Debentures,  (b) if the average of the closing
bid prices for the Company's Common Stock for five (5) consecutive trading days,
as quoted in the NASDAQ Stock Market  System,  is less than $1.50,  or (c) if on
October 15, 1999,  the  Company's  Registration  Statement on Form S-3, File No.
33-385753  has not  been  declared  effective  by the  SEC or has not  continued
effective.

         On  December  15,  1999,  if  the  aggregate  principal  amount  of the
Debentures  issued  pursuant  to this  Section 2.3 and Section 2.2 above is less
than $3,000,000.00, the Company shall pay to the Purchaser an amount equal to 2%
of such difference.

         2.4  Option  to  Acquire  Additional  Securities.  Notwithstanding  the
foregoing, the Company hereby grants to the Purchaser the option, exercisable in
whole  or in part  from  time to time but not  after  February  28,  2000 at the
Purchaser's sole discretion,  to acquire  Securities from the Company consisting
of (a) Debentures in an aggregate  principal amount of up to $1,750,000.00,  and
(b)  Warrants  exercisable  for the  purchase  of the number of  Warrant  Shares
calculated as provided in Section 2.2 above with respect to such Debentures.

                    Article III - CLOSING; CLOSING DELIVERIES

         3.1 Closing.  The closing of the  transactions  contemplated by Section
2.2 of this Agreement (the "Initial  Closing") shall take place at 10:00 a.m. on
September 17, 1999, at the offices of Corbridge  Baird & Christensen,  Salt Lake
City,  Utah or at such other time,  place and/or date as shall be agreed upon by
the parties  hereto.  The date upon which the Initial Closing occurs is referred
to herein  as the  "Initial  Closing  Date."  The  closing  of the  transactions
contemplated  by  Sections  2.3  and  2.4 of  this  Agreement  (the  "Additional
Closings") shall take place at such time, place and/or date as designated by the
Company if pursuant to Section 2.3 or as designated by the Purchaser if pursuant
to Section 2.4. The dates upon which the Additional  Closings occur are referred
to herein as the "Additional Closing Dates."

                                       9
<PAGE>

         3.2 Payment for and Delivery of the Securities. At the Initial Closing,
the Company  shall issue and deliver to the  Purchaser,  (a) a Debenture  in the
aggregate principal amount of $850,000.00,  against payment by the Purchaser, by
wire transfer of  immediately-available  funds to the account  designated by the
Company  not less  than  two (2) days  prior to the  Initial  Closing  Date,  of
$765,000.00  (net of 10% placement fee payable to Aspen Capital  Resources,  LLC
pursuant to Section 12.4),  and (b) duly issued Warrants  initially  exercisable
for an aggregate of 113,333 Warrant  Shares.  At each  Additional  Closing,  the
Company  shall  issue and  deliver  to the  Purchaser,  (a) a  Debenture  in the
aggregate  principal  amount  specified  pursuant to Section 2.3 or 2.4, against
payment by the Purchaser, by wire transfer of immediately-available funds to the
account  designated  by the  Company  not less  than  two (2) days  prior to the
Additional Closing Date, of the aggregate principal amount of the Debenture (net
of a 10%  placement  fee payable to Aspen  Capital  Resources,  LLC  pursuant to
Section 12.4), and (b) duly issued Warrants  exercisable for the purchase of the
number of Warrant  Shares  calculated  as  provided  in  Section  2.2 above with
respect to such additional Debentures.

           Article IV - REPRESENTATIONS AND WARRANTIES OF THE COMPANY

         The Company hereby represents and warrants to Purchaser as follows:

         4.1 Existence; Qualification; Subsidiaries. Each of the Company and its
Subsidiaries is a corporation,  partnership or limited liability company, as the
case may be, duly  organized,  validly  existing and in good standing  under the
laws of the state of its  incorporation  or formation and has full  corporate or
partnership power and authority, as the case may be, to conduct its business and
own and operate its properties as now conducted,  owned and operated. The copies
of the Certificate of Incorporation,  as amended, and By-Laws of the Company and
all amendments thereto  previously  delivered to the Purchaser are true, correct
and  complete  copies of such  documents.  The  Company and each  Subsidiary  is
licensed or qualified as a foreign corporation, partnership or limited liability
company  and is in good  standing  in all  jurisdictions  where  such  person is
required  to be so  licensed  or  qualified,  except  where the failure to be so
licensed,  qualified  or in good  standing  would  not have a  Material  Adverse
Effect. Except as set forth on Schedule 4.1, the Company has no Subsidiaries and
owns no  Capital  Stock  or other  securities  of,  and has not  made any  other
investment  in, any other  entity.  All of the issued  shares of Capital  Stock,
partnership  interests  or  membership  interests,  as the case may be,  of each
Subsidiary have been duly and validly  authorized and issued, are fully paid and
non-assessable  and are owned  directly or indirectly  by the Company,  free and
clear of all liens, encumbrances, equities or adverse claims.

         4.2 Authorization and Enforceability;  Issuance of the Securities,  the
Conversion Shares and the Warrant Shares.

                                       10
<PAGE>

                  (a) The Company has full power and authority and has taken all
required  corporate  and other  action  necessary  to permit it to  execute  and
deliver  this  Agreement  and the Related  Documents  and to carry out the terms
hereof and  thereof  and to issue and deliver  the  Securities,  the  Conversion
Shares  and the  Warrant  Shares,  and none of such  actions  will  violate  any
provision of the Certificate of Incorporation of the Company, the By-Laws of the
Company or of any applicable law, regulation,  order, judgment or decree or rule
of any stock  exchange  where the Company's  Common Stock is listed or market in
which the  Company's  Common  Stock is  quoted,  or  result in the  breach of or
constitute  a default (or an event  which,  with notice or lapse of time or both
would  constitute  a  default)  under  any  material  agreement  (including  the
Company's  current  secured  debt  instruments  set forth on  Schedule  4.2 (the
"Existing Indebtedness")), instrument or understanding to which the Company is a
party or by which it is bound or by which it will  become  bound as a result  of
the  transactions  contemplated by this Agreement.  This Agreement,  each of the
Related Documents and all other agreements and instruments  contemplated  hereby
to which the Company is a party,  have been duly  executed and  delivered by the
Company  and each  constitutes  a legal,  valid and  binding  obligation  of the
Company, enforceable against the Company in accordance with its terms, except to
the extent  that  enforceability  may be limited by (i)  applicable  bankruptcy,
insolvency,  reorganization,  moratorium and similar laws of general application
related to the  enforcement  of  creditor's  rights  generally  and (ii) general
principles of equity.

                  (b) The execution, delivery and performance of this Agreement,
each  of  the  Related  Documents  and  all  other  agreements  and  instruments
contemplated hereby to which the Company is a party have been duly authorized by
the Company.  The Conversion  Shares and the Warrant Shares,  will be fully paid
and  nonassessable.  The Conversion Shares and the Warrant Shares have been duly
reserved for issuance  upon  conversion  of the  Debentures  and exercise of the
Warrants,  as the case may be,  and,  when so issued,  will be duly  authorized,
validly issued and outstanding,  fully paid and  nonassessable  shares of Common
Stock.  Neither  the  issuance  and  delivery  of  any  Conversion  Shares  upon
conversion of any Debentures nor the issuance and delivery of any Warrant Shares
upon  exercise  of the  Warrants  is  subject  to any  preemptive  right  of any
stockholder  of the  Company or to any right of first  refusal or other  similar
right in favor of any Person.

                                       11
<PAGE>

         4.3  Capitalization.  The  authorized  Capital  Stock  of  the  Company
consists of (a) 25,000,000 shares of Common Stock, par value $.001 per share, of
which,  as of September 3, 1999,  12,744,009  shares were  outstanding,  439,699
shares are reserved for issuance  upon  conversion  of the  Debentures,  175,880
shares are reserved for issuance upon  exercise of the  Warrants,  and 6,250,756
shares are reserved for issuance  upon the exercise of certain stock options and
warrants,  and (b)  10,000,000  shares of preferred  stock,  par value $.001 per
share, of which (i) 3,000 shares have been designated  Series A Preferred Stock,
of which 3,000 shares are issued and outstanding,  (ii) 312,882 shares have been
designated  Series B  Preferred  Stock,  of which  14,310  shares are issued and
outstanding,  (iii) 1,500 shares have been designated  Series C Preferred Stock,
of which 200 shares are issued and  outstanding,  (iv)  80,000  shares have been
designated  Series D  Preferred  Stock,  of which  60,000  shares are issued and
outstanding;  and (v)  3,000,000  are reserved for issuance  upon  conversion of
certain  convertible secured debt. All of the outstanding Capital Stock has been
validly  issued  and is fully  paid and  nonassessable  and has been  issued  in
compliance with all applicable  securities laws (including the provisions of the
Securities Act and the rules and regulations promulgated thereunder).  Except as
set  forth in  Schedule  4.3,  there  are no  options,  convertible  securities,
warrants,  calls, pledges, transfer restrictions (except restrictions imposed by
federal and state securities laws), voting restrictions,  liens, rights of first
offer,  rights of first refusal,  antidilution  provisions or commitments of any
character  relating  to any issued or  unissued  shares of Capital  Stock of the
Company  other  than  as  contemplated  in  the  Related  Documents.  Except  as
contemplated  by this  Agreement  and the Related  Documents  or as set forth in
Schedule 4.3, there are no  preferential  rights  applicable to the issuance and
sale of the Securities, the Conversion Shares and the Warrant Shares.

         4.4 Private  Sale.  Assuming  the accuracy of the  representations  and
warranties made by recipients of the Company's  Capital Stock in connection with
the  acquisition  of such  Capital  Stock,  the  Company  has not  violated  any
applicable  federal or state securities laws in connection with the offer,  sale
and  issuance  of any of its  Capital  Stock.  Subject  to the  accuracy  of the
Purchaser's  representations  contained  herein,  neither  the  offer,  sale and
issuance  of the  Securities  hereunder  nor the  issuance  and  delivery of any
Conversion  Shares upon  conversion of any Debentures or any Warrant Shares upon
exercise of any Warrants requires  registration  under the Securities Act or any
state securities laws.

         4.5  Financial Statements; Disclosure.

                  (a) The Financial Statements (together with the notes thereto,
as applicable),  subject to modifications  required by the current SEC review of
the  Company's  Registration  Statement on Form S-3,  (i) are true,  correct and
complete in all material  respects,  (ii) are in  accordance  with the books and
records of the Company and (iii)  fairly  present the  financial  condition  and
results  of  operations  of the  Company  as of the  dates  and for the  periods
indicated in accordance with GAAP,  except that the unaudited balance sheets and
related  financial  statements  do not contain an  auditors'  opinion and do not
contain  footnotes  and  are  subject  to  normal,   recurring   year-end  audit
adjustments which are not material.

                  (b) This Agreement  together with the schedules,  attachments,
exhibits, written statements and certificates supplied to the Purchaser by or on
behalf of the Company with respect to the transactions  contemplated hereby does
not contain any untrue  statement of a material fact or omit to state a material
fact necessary to make the statements  contained herein or therein,  in light of
the  circumstances  in which they were made,  not  misleading.  There is no fact
which  has not  been  disclosed  to the  Purchaser  of  which  the  Company  has
knowledge,  and  which  has had or could  reasonably  be  anticipated  to have a
Material Adverse Effect.

                                       12
<PAGE>

                  (c) As of its filing date, each document filed with the SEC by
the Company, as amended or supplemented prior to the Initial Closing Date or any
Additional  Closing Date, if  applicable,  pursuant to the Securities Act and/or
the  Exchange  Act,  true and  correct  copies of which  have been  given to the
Purchaser,  subject to  modifications  required by the current SEC review of the
Company's  Registration  Statement  on Form S-3,  (i)  complied in all  material
respects with the applicable  requirements of the Securities Act and/or Exchange
Act and (ii) did not contain any untrue  statement of a material fact or omit to
state any material fact necessary in order to make the statements  made therein,
in the light of the  circumstances  under which they were made, not  misleading.
Each final registration  statement filed with the SEC by the Company pursuant to
the Securities Act, as of the date such statement  became effective (i) complied
in all material respects with the applicable  requirements of the Securities Act
and (ii) did not  contain  any untrue  statement  of a material  fact or omit to
state any material fact  required to be stated  therein or necessary to make the
statements  therein not misleading (in the case of any  prospectus,  in light of
the circumstances under which they were made).

         4.6  Absence of Certain Changes.

                  (a) Except as set forth on Schedule  4.6(a)  since the date of
the Current Balance Sheet, neither the Company nor any Subsidiary has:

                           (i)  incurred  any  Liabilities  other  than  current
         Liabilities  incurred,  or obligations under contracts entered into, in
         the ordinary course of business and for individual  amounts not greater
         than $250,000;

                           (ii) paid, discharged or satisfied any claim, Lien or
         Liability,  other than any claim,  Lien or Liability  (A)  reflected or
         reserved  against on the Current Balance Sheet and paid,  discharged or
         satisfied  in the  ordinary  course of  business  since the date of the
         Current Balance Sheet or (B) incurred and paid, discharged or satisfied
         since  the  date of the  Current  Balance  Sheet,  in each  case in the
         ordinary course of business;

                           (iii) sold, leased, assigned or otherwise transferred
         any  of its  assets,  tangible  or  intangible  (other  than  sales  of
         inventory in the ordinary course of business and use of supplies in the
         ordinary course of business);

                           (iv)  permitted  any  of  its  assets,   tangible  or
         intangible,  to become  subject to any Lien (other  than any  Permitted
         Lien);

                           (v)  written  off  as   uncollectible   any  accounts
         receivable other than (A) in the ordinary course of business or (B) for
         amounts not greater than $50,000 in the aggregate;

                           (vi)   terminated   or   amended  or   suffered   the
         termination  or amendment  of, or other than in the ordinary  course of
         business,  failed  to  perform  in  all  material  respects  all of its
         obligations  or suffered or  permitted  any  material  default to exist
         under, any material agreement,  license or permit (except the agreement
         as disclosed  between the Company and EARTHCO relating to a preparation
         plant and fines ponds lease in Wellington, Utah);

                           (vii)  suffered  any damage,  destruction  or loss of
         tangible  property  (whether or not covered by insurance)  which in the
         aggregate exceeds $100,000;

                           (viii)  made  any  loan   (other  than   intercompany
         advances) to any other Person  (other than advances to employees in the
         ordinary course of business which do not exceed $10,000 individually or
         $50,000 in the aggregate);

                                       13
<PAGE>

                           (ix) canceled,  waived or released any debt, claim or
         right in an amount or having a value exceeding $100,000;

                           (x) paid any amount to or entered into any agreement,
         arrangement  or   transaction   with,  or  any  series  of  agreements,
         arrangements  or  transactions  with,  any  Affiliate   (including  its
         officers,  directors  and  employees)  having a value of in  excess  of
         $50,000 in the aggregate (other than as Company-wide  employee benefits
         or termination benefits paid in the ordinary course of business);

                           (xi)  declared,  set aside,  or paid any  dividend or
         distribution  with respect to its Capital Stock or redeemed,  purchased
         or otherwise acquired any of its Capital Stock;

                           (xii) other than in the  ordinary  course of business
         or  under  existing  contractual  terms  or  obligations,  granted  any
         increase  in the  compensation  of any  officer or employee or made any
         other change in employment terms of any officer or employee (except the
         arrangements  as  disclosed  between the  Company and Messrs.  Kimball,
         Fraley, Thompson, Madden and Cook);

                           (xiii) made any change in any method of accounting or
         accounting practice;

                           (xiv) suffered or caused any other occurrence,  event
         or transaction  outside the ordinary  course of business or which could
         have a Material Adverse Effect; or

                           (xv) agreed,  in writing or otherwise,  to any of the
         foregoing.

                  (b) Since the date of the  Current  Balance  Sheet,  there has
been no Material Adverse Change.

                  (c) Schedule  4.6(c) hereto sets forth a complete and accurate
list as of the date hereof of (i) each place of business of the Company and each
of its  Subsidiaries and (ii) the chief executive office of the Company and each
of its Subsidiaries.

         4.7  Litigation.  Except as set forth in Schedule 4.7, no claim,  suit,
proceeding or investigation  is proceeding,  pending or, to the knowledge of the
Company,  threatened  against or affecting  the Company,  any  Subsidiary or any
licensee or any officer or director thereof or the Company's,  the Subsidiaries'
or the licensee's  business which if decided  adversely to any such person could
have a Material Adverse Effect.

                                       14
<PAGE>

         4.8 Licenses,  Compliance with Law, Other Agreements,  Etc. Each of the
Company and its Subsidiaries has all material franchises,  permits, licenses and
other rights to allow it to conduct its business and is not in violation, in any
material  respects of any order or decree of any court,  or of any law, order or
regulation of any Governmental  Agency,  or of the provisions of any contract or
agreement to which it is a party or by which it is bound  (except the  agreement
as disclosed  between the Company and EARTHCO and the financing  arrangement  as
disclosed  for the  Mountaineer  Facility),  and neither this  Agreement nor the
Related  Documents  nor the  transactions  contemplated  hereby or thereby  will
result  in any  such  violation.  Each of the  Company's  and  its  Subsidiary's
business has been  conducted  in  compliance  with all federal,  state and local
laws,  ordinances,  rules and  regulations,  in all  material  respects.  To the
knowledge of the Company, conditions or events of non-compliance with respect to
the Company's licensees that would have a Material Adverse Effect on the Company
or its contractual relationships with its licensees.

         4.9 Third-Party Approvals. Assuming the accuracy of the representations
and warranties of the Purchaser contained in this Agreement,  the Company is not
required to obtain any order, consent,  approval or authorization of, or to make
any  declaration  or filing with, any  Governmental  Agency or other third party
(including under any state securities or "blue sky" laws) in connection with the
execution  and  delivery  of this  Agreement  or the Related  Documents,  or the
consummation of the transactions  contemplated hereby or thereby to occur on the
Initial Closing Date or any Additional  Closing Date, except for the consent and
approval of OZ Master Fund, Ltd.

         4.10 No  Undisclosed  Liabilities.  Neither  the Company nor any of its
Subsidiaries has any material Liabilities except (i) as and to the extent of the
amounts  reflected  or reserved  against on the Current  Balance  Sheet and (ii)
liabilities  and  obligations  incurred in the ordinary course of business since
the date thereof that in the  aggregate  could not result in a Material  Adverse
Effect.

         4.11 Tangible Assets. Each of the Company and its Subsidiaries has good
and marketable title to, or valid leasehold  interests in, all material tangible
assets  used or  reasonably  necessary  in  connection  with the  conduct of its
business.

         4.12  Inventory.   All  inventory  of  each  of  the  Company  and  its
Subsidiaries,  whether  reflected  on the Current  Balance  Sheet or  otherwise,
consists of a quality and quantity  usable or salable in the ordinary  course of
business,  subject  to  defect or  obsolescence  consistent  with the  Company's
historical experience.

         4.13  Owned Real  Property.  Set forth on  Schedule  4.13 is a true and
correct  description  of  all  real  property  owned  by  the  Company  and  its
Subsidiaries.  The Company and each of its  Subsidiaries has good and marketable
title in fee  simple,  free and clear of all  Liens  (other  than any  Permitted
Lien),  to all of the  real  property  owned  by the  Company  and  each  of its
Subsidiaries.

                                       15
<PAGE>

         4.14 Real  Property  Leases.  There exists no event of default (nor any
event which with notice or lapse of time would  constitute  an event of default)
with respect to the Company,  any  Subsidiary  and, to the Company's  knowledge,
with respect to any other party thereto  under any  agreement  pursuant to which
the  Company  is the  lessee  or lessor of any real  property,  except  for such
defaults and defects in enforceability as could not in the aggregate be expected
to have a Material Adverse Effect, and all such agreements are in full force and
effect and  enforceable  against the lessor or lessee in  accordance  with their
terms except for such defaults and defects in enforceability as could not in the
aggregate be expected to have a Material Adverse Effect (except the agreement as
disclosed  between the Company and EARTHCO  relating to a preparation  plant and
fines ponds lease in Wellington, Utah).

         4.15  Agreements.  None  of the  Company,  any  Subsidiary  or,  to the
knowledge of the Company,  any licensee is in default,  nor to the  knowledge of
the  Company  is  there  any  basis  for a valid  claim of  default,  and to the
Company's  knowledge no event has occurred which,  with notice or lapse of time,
would constitute a default, under any agreement, arrangement or understanding to
which  the  Company,  any  Subsidiary  or any  licensee  is a party,  and to the
knowledge of the Company,  no Person other than the Company is in default  under
any such  agreement,  in each case other than  defaults  which in the  aggregate
could not be expected to have a Material Adverse Effect (except the agreement as
disclosed  between the Company and EARTHCO  relating to a preparation  plant and
fines ponds lease in Wellington,  Utah). Additionally,  none of the Company, any
Subsidiary  or, to the  knowledge of the  Company,  any licensee is party to any
agreement the performance of which in accordance  with its terms  (including any
termination  provision  thereof)  could be expected  to have a Material  Adverse
Effect.

                                       16
<PAGE>

         4.16 Intellectual Property. Schedule 4.16 sets forth a complete list of
(i) all patented,  registered,  applied for or otherwise  material  Intellectual
Property  owned,  filed or used by the  Company;  and (ii) all  trade  names and
material  unregistered  trademarks and other designations used by the Company in
connection  with its business.  The Company owns and possesses all right,  title
and  interest  in and to, or has a valid and  enforceable  license  to use,  all
Intellectual Property used by the Company in its business as currently conducted
and  as  currently  proposed  to be  conducted.  No  claim  by any  third  party
contesting  the  validity,  enforceability,  use or  ownership  of  Intellectual
Property  owned,  held or used by the Company has been made or, to the knowledge
of the Company, is threatened.  To the knowledge of the Company,  neither it nor
its indemnitees has violated or misappropriated the Intellectual Property of any
third party and no third  party has  violated  or  misappropriated  Intellectual
Property  owned,  held or used by the  Company.  No claim by any third party has
been asserted,  or to the knowledge of the Company threatened,  that the Company
or its indemnitees is violating or misappropriating  Intellectual  Property.  To
the knowledge of the Company,  all  Intellectual  Property  owned or held by the
Company is valid, subsisting and enforceable, and all such Intellectual Property
is free of all  Liens,  and,  except as set  forth on  Schedule  4.16,  is fully
assignable by the Company to any Person, without payment,  consent of any Person
or other condition or restriction. The Company has taken all reasonable measures
to  protect  the  secrecy,   confidentiality   and  value  of  all  Confidential
Information,  proprietary  information and trade secrets owned,  held or used by
the  Company   (including,   without   limitation,   entering  into  appropriate
confidentiality  agreements with all officers,  directors,  employees, and other
Persons with access to such information and trade secrets).  To the knowledge of
the Company,  such  information and trade secrets have not been disclosed to any
Persons other than Company  employees or Company  contractors  who had a need to
know and use such  information  and  trade  secrets  in the  ordinary  course of
employment or contract performance and who executed appropriate  confidentiality
agreements.

         4.17  Employees.  The  Company  is  not a  party  to or  bound  by  any
collective  bargaining  agreement,  nor has it experienced any strike,  material
grievance,   material  claim  of  unfair  labor  practice  or  other  collective
bargaining  dispute.  To the knowledge of the Company there is no organizational
effort being made or  threatened by or on behalf of any labor union with respect
to its  employees.  To the  knowledge of the Company,  it has not  committed any
unfair labor practice or violated any federal,  state or local law or regulation
regulating  employers or the terms and conditions of its employees'  employment,
including laws regulating employee wages and hours,  employment  discrimination,
employee civil rights,  equal  employment  opportunity and employment of foreign
nationals,  except  for such  violations  as  could  not be  expected  to have a
Material Adverse Effect.

         4.18 ERISA; Employee Benefits. The Company has no Plans and agrees that
it will not adopt any Plan, other than a defined  contribution 401(k) plan while
any of the Debentures are outstanding.

         4.19  Environmental Laws. Except as set forth on Schedule 4.19:

                  (a) Each of the Company (as used in this Section 4.19, Company
shall  include  any  predecessor  and the  Company's  Subsidiaries)  and, to the
knowledge of the Company,  its licensees has complied and is in compliance  with
all Environmental Laws.

                  (b) The Company  and, to the  knowledge  of the  Company,  its
licensees  have  obtained and complied  with,  and are in compliance  with,  all
permits,  licenses  and  other  authorizations  that are  required  pursuant  to
Environmental Laws to operate its facilities, assets, and its businesses.

                  (c) No  Environmental  Actions have been asserted  against the
Company or, to the  knowledge of the  Company,  against any licensee or facility
that may have  received  Hazardous  Materials  generated  by the  Company or any
licensee,   regarding   any  actual,   threatened,   or  alleged   violation  of
Environmental  Laws,  or  any  liabilities  or  potential  liabilities  (whether
accrued,  absolute,  contingent,  unliquidated,  or  otherwise),  including  any
investigatory,  remedial,  or  corrective  obligations,  relating  to it or  its
operations under Environmental Laws.

                                       17
<PAGE>

                  (d) To the  knowledge  of the Company,  none of the  following
exists at any property or facility  currently  or formerly  owned or operated by
either the  Company or, to the  knowledge  of the  Company,  any  licensee:  (i)
underground  storage  tanks,  (ii)  asbestos-containing  material in any form or
condition, (iii) materials or equipment containing polychlorinated biphenyls, or
(iv)  landfills,  surface  impoundments,  or waste  disposal  areas,  except for
feed-stock properties for Company facilities.

                  (e) Except as disclosed on Schedule 4.19,  neither the Company
nor, to the knowledge of the Company, any licensee has treated, stored, disposed
of, arranged for or permitted the disposal of, transported, handled, or Released
any substance,  including without limitation any Hazardous Material, or owned or
operated  any  property  or  facility  (and  no such  property  or  facility  is
contaminated  by any such  substance)  in a manner  that has given or would give
rise to Environmental Liabilities and Costs. There has been no Release at any of
the  properties  owned or operated by the  Company or, to the  knowledge  of the
Company,  at any of the properties owned or operated by its licensees or, to the
knowledge of the Company,  at any disposal  treatment  facility  which  received
Hazardous Materials generated by the Company or any licensee which is reasonably
likely to result in Environmental Liabilities and Costs.

                  (f)  Except  as  disclosed  on  Schedule  4.19,  neither  this
Agreement nor the consummation of the transactions that are contemplated by this
Agreement  will result in any  obligations  for site  investigation,  cleanup or
notification pursuant to any so-called  "transaction-triggered"  or "responsible
property transfer" Environmental Laws.

                  (g) Neither the Company nor, to the  knowledge of the Company,
any licensee has, either expressly or by operation of law, assumed or undertaken
any  liability,  including  without  limitation any obligation for corrective or
Remedial Action, of any other Person relating to Environmental Laws.

         4.20  Transactions  With  Affiliates.  Except as set forth on  Schedule
4.20,  neither  the  Company  nor any  Subsidiary  is  party  to any  agreement,
arrangement or transaction or series of agreements, arrangements or transactions
with any Affiliate which  agreements,  arrangements,  transactions and series of
transactions  in  the  aggregate  have a  value  over  $50,000  (other  than  as
Company-wide employee benefits paid in the ordinary course of business).

         4.21  Taxes.

                  (a) Except as disclosed on Schedule 4.21,  each of the Company
and its Subsidiaries has filed all Tax Returns that it was required to file, and
has paid all Taxes due with respect to the periods covered by such Tax Returns.

                                       18
<PAGE>

                  (b)None of the  Company  and its  Subsidiaries  (i) has been a
member of an affiliated  group filing a  consolidated  federal Tax Return (other
than a group  the  common  parent  of  which  was the  Company)  or (ii) has any
Liability  for the Taxes of any Person  (other  than any of the  Company and its
Subsidiaries) under Treas. Reg.  ss.1.1502-6 (or any similar provision of state,
local, or foreign law), as a transferee or successor, by contract, or otherwise.

                  (c) Each of the Company and its  Subsidiaries has withheld and
paid all  taxes  required  to have been  withheld  and paid in  connection  with
amounts  paid  or  owing  to any  employee,  independent  contractor,  creditor,
stockholder, or other third party.

                  (d) Except as set forth on Schedule 4.21,  there is no dispute
or claim concerning any Tax Liability of any of the Company and its Subsidiaries
either (i) claimed or raised by any authority in writing or (ii) as to which any
of the directors and officers (and employees responsible for Tax matters) of the
Company and its  Subsidiaries has knowledge based upon personal contact with any
agent of such authority.

         4.22  Other  Investors.  Set  forth on  Schedule  4.22 is a list of all
shareholders  (including option and convertible security holders) of the Company
who as of the date  hereof,  based on SEC  filings of such  shareholders,  after
giving effect to the terms hereof,  own more than 5% of the fully diluted common
equity of the Company and sets forth such percentage ownership.

         4.23 Year 2000  Representations.  The Company  represents  and warrants
that:

                  (a) The Company does not have any computer  applications  that
it believes are mission  critical to the operation of synthetic fuel  facilities
that it  operates.  While  the  Company  has not  formally  verified  Year  2000
compliance  with  licensees  that  utilize  the  Company's  technology  in their
synthetic fuel facilities,  the Company believes that the computer  applications
used  in  the  operations  of  these   facilities  are  not  mission   critical.
Accordingly,  the Company believes that Year 2000 issues will not be significant
to these computer  applications  and therefore,  upgrading or  modifications  to
these applications to make them Year 2000 compliant will not be significant.

                  (b) During 1998 the  Company  upgraded  its network  operating
system and believes that system is Year 2000  compliant and that any  additional
upgrading to that system will not be significant.  The Company utilizes computer
applications  in the finance and  accounting  departments  and in the  corporate
office that need to be upgraded in order to be Year 2000 compliant.  The Company
expects to complete the upgrade of its corporate computer  applications for Year
2000 compliance by September 30, 1999.

         4.24 Investment  Company.  The Company is not, and is not controlled by
or under common control with an affiliate of, an "investment company" within the
meaning of the Investment Company Act of 1940, as amended.

                                       19
<PAGE>

         4.25 Certain Fees.  Other than fees and expenses due and payable to the
Purchaser  pursuant to Section 12.4, no fees or  commissions  will be payable by
the Company to any broker, financial advisor, finder, investment banker, or bank
with respect to the transactions  contemplated by this Agreement.  The Purchaser
shall not have any  obligation  with  respect to any fees or with respect to any
claims made by or on behalf of any Persons  for fees of a type  contemplated  in
this section that may be due in connection with the transactions contemplated by
this Agreement. The Company shall indemnify and hold harmless the Purchaser, its
employees,  officers,  directors,  agents  and  partners,  and their  respective
Affiliates  from and against  all  claims,  losses,  damages,  costs  (including
attorney's  fees) and  expenses  suffered  in  respect  to any such  claimed  or
existing fees.

         4.26  Solicitation  Materials.  The Company has not (i) distributed any
offering  materials to the Purchaser in connection with the offering and sale of
the Securities other than its public filings with the SEC, or (ii) solicited any
offer to buy or sell the Securities by means of any form of general solicitation
or general  advertising  within the meaning of Regulation D under the Securities
Act.  None of the  information  provided to the Purchaser by or on behalf of the
Company  contain  any  untrue  statement  of  material  fact or omit to  state a
material fact required to be stated  therein or necessary to make the statements
therein not misleading.

         4.27 Form S-3 Filing.  The Company has filed a  registration  statement
with  the SEC on Form  S-3  promulgated  under  the  Securities  Act,  File  No.
33-385753,  to register the resale of the Conversion  Shares, the Warrant Shares
and shares otherwise issuable pursuant to this Agreement.

         4.28  Listing and Maintenance Requirements Compliance.

                  (a) The Company has not received notice (written or oral) from
the  National  Association  of  Securities  Dealers  that the  Company is not in
compliance with its listing or maintenance requirements.

                  (b) Upon conversion of the Debentures  into Conversion  Shares
or the  exercise of the  Warrants for the Warrant  Shares,  all such  Conversion
Shares and Warrant Shares shall be listed on the NASDAQ National Market System.

                                       20
<PAGE>

         4.29 Registration Rights; Rights of Participation.  Except as described
on Schedule  4.29 hereto,  (a) the Company has not granted or agreed to grant to
any Person any rights (including  "piggy-back"  registration rights) to have any
securities  of the  Company  registered  with the SEC or any other  Governmental
Agency  which  has not  expired  or been  satisfied  in full and (b) no  Person,
including,  but not limited to, current or former  shareholders  of the Company,
underwriters,  brokers or  agents,  has any right of first  refusal,  preemptive
right,  right of  participation,  or any  similar  right to  participate  in the
transactions  contemplated by this Agreement or any other related document which
has not been waived.  None of the rights granted to the Purchaser  hereunder and
under the Related Documents conflicts with or would cause a default under any of
the agreements or arrangements listed on Schedule 4.29 hereto.

         4.30  Synthetic Fuel Facilities.

                  (a) The Company shall take all reasonably  necessary action to
ensure that the credit for producing fuel from a nonconventional source provided
under Section 29 of the Code is available and is maintained with respect to each
of the Company's and its  licensee's  facilities for producing  synthetic  fuels
("Facilities")  including,  without  limitation,  ensuring  that the  Facilities
produce  "qualified  fuels" (as  defined in Section  29(c) of the Code) and such
qualified  fuels are sold to persons that are not "related  persons" (as defined
in Section  29(d)(7) of the Code).  Each of the Facilities was placed in service
before  July 1, 1998,  in each case  pursuant to a binding  written  contract in
effect on or before  December 31, 1996. For purposes of this Section 4.30,  each
representation made by the Company is made to the knowledge of the Company.

                  (b) Each of the  representations and warranties made by any of
the Company,  its  Subsidiaries or its licensees in obtaining any private letter
ruling from the  Internal  Revenue  Service was true and correct in all material
respects when made and as of the date the ruling was issued.

                  (c) Set forth on Schedule  4.30 is each private  letter ruling
obtained from the Internal  Revenue  Service  regarding the Facilities  which is
addressed  to the Company or any of its  licensees  or is  otherwise  able to be
relied upon by the Company.  To the Company's  knowledge,  (i) no private letter
ruling listed on Schedule 4.30 has been amended,  rescinded or revoked since the
date of  issuance,  and (ii) there  exists no reason that the  Internal  Revenue
Service would deny a request by the Company or any owner of the Facilities for a
private letter ruling with regard to the Facilities  owned by the Company or any
of its licensees.

           Article V - REPRESENTATIONS AND WARRANTIES OF THE PURCHASER

         The Purchaser hereby represents and warrants to the Company as follows:

         5.1 Authorization and Enforceability.  The Purchaser has full power and
authority and has taken all action necessary to permit it to execute and deliver
this  Agreement  and the other  documents and  instruments  to be executed by it
pursuant  hereto and to carry out the terms hereof and thereof.  This  Agreement
and each such other document and instrument, when duly executed and delivered by
the Purchaser,  will constitute a valid and binding obligation of the Purchaser,
enforceable  against the Purchaser in accordance  with its terms,  except to the
extent  limited  by  (i)  applicable  bankruptcy,  insolvency,   reorganization,
moratorium and similar laws of general application related to the enforcement of
creditors' rights generally and (ii) general principles of equity.

                                       21
<PAGE>

         5.2  Purchaser's  Ability to Perform.  As of the Initial  Closing,  the
Purchaser  has the financial  resources to perform  fully its total  obligations
under this Agreement.

         5.3  Restrictions  on Sale. The Purchaser  agrees that it will not sell
(sell means making any long or short sales, purchasing put options, selling call
options,  or selling any  derivative  security  (i.e.  swap  agreements)  in the
Company's  Common Stock or related to the Company's  Common Stock) any shares of
the Common  Stock of the Company  before the earlier of (i) the date which is 30
days after the effective  date of the  Registration  Statement on Form S-3 filed
with the SEC on May 26, 1999, SEC File No.  333-79385,  registering  the sale of
shares of the Company's Common Stock by the OZ Master Fund, Ltd. (the "OZ Master
Fund Registration"),  or (ii) the withdrawal of the OZ Master Fund Registration.
The  Company  acknowledges  and  agrees  that it will file an  amendment  to the
Registration Statement on Form S-3, filed with the SEC on November 16, 1998, SEC
File No.  333-67371  (the  "Johnson  Registration"),  amending the  Registration
Statement to conform with comments received from the SEC, on or before September
24,  1999 and if the  amendment  is not filed on or before such date the Company
hereby  covenants  and agrees to issue or cause to be issued to the Purchaser on
such date  additional  shares of Common  Stock equal in number to (i) 10% of the
aggregate  principal  amount of Debentures  issued  pursuant to this  Agreement,
divided by (ii) the  Conversion  Price (as  defined in the  Debentures)  on such
date. If the OZ Master Fund  Registration has not been declared  effective on or
before October 7, 1999 the Company hereby covenants and agrees to issue or cause
to be issued to the Purchaser on such date and on every date which is 30 days or
a multiple  thereof  after  such date,  until  such  registration  shall  become
effective,  additional  shares of Common Stock equal in number to (i) 10% of the
aggregate  principal  amount of Debentures  issued  pursuant to this  Agreement,
divided by (ii) the  Conversion  Price (as  defined in the  Debentures)  on such
date. On the earlier of November 6, 1999 or 30 days after the effective  date of
the OZ Master Fund Registration,  if the Company and OZ Master Fund, Ltd. ("OZ")
waive the  provisions  of Section 5.3 of the  Purchase  Agreement  and the Aspen
Registration,  SEC File No. 333-85753,  has been declared  effective by the SEC,
the Purchaser  agrees to waive all penalties  accruing to it pursuant to Section
5.3 of the Purchase  Agreement.  The Company and the Purchaser  acknowledge  and
agree  that (a) OZ is  intended  to be,  and is, a  third-party  beneficiary  to
Section 5.3 of the Purchase  Agreement,  (b) OZ shall have the right to commence
and prosecute any judicial or other action  seeking to enforce the  requirements
of, or  seeking  damages  for any  violation  of,  Section  5.3 of the  Purchase
Agreement whether or not the Company joins in such action seeking to enforce the
requirements  of, or seeking  damages for any violation  of,  Section 5.3 of the
Purchase  Agreement and (c) no waiver of the  obligations of the Purchaser under
Section 5.3 of the Purchase  Agreement shall in any event be effective unless OZ
joins in writing in, or consents in writing to, such waiver.

                  Article VI - COMPLIANCE WITH SECURITIES LAWS

         6.1 Investment  Intent of the Purchaser.  The Purchaser  represents and
warrants to the Company that it is acquiring the Securities for its own account,
with no  present  intention  of selling or  otherwise  distributing  the same in
violation of the Securities Act.

                                       22
<PAGE>

         6.2  Status of  Securities.  The  Purchaser  has been  informed  by the
Company that the Securities have not been registered under the Securities Act or
under any state  securities laws and are being offered and sold in reliance upon
federal and state exemptions for transactions not involving any public offering.

         6.3 Accredited  Investor Status. The Purchaser  represents and warrants
to the Company that it is an  "Accredited  Investor" as defined in  Regulation D
under the Securities Act.

         6.4 Access to  Information.  The Purchaser has had access to management
of the Company and has been able to ask questions of  management  related to the
Company and has reviewed the  Company's  filings  pursuant to the Exchange  Act.
Notwithstanding  any due diligence  investigations  conducted by or on behalf of
the  Purchaser,  it is understood  and agreed by each of the parties hereto that
the Purchaser is entitled to rely, and is relying,  on the  representations  and
warranties made by the Company herein and in the Related Documents.

         6.5  Transfer of Securities, Conversion Shares and Warrant Shares.

                  (a)  Securities,  Conversion  Shares and Warrant Shares may be
transferred  (i) pursuant to public  offerings  registered  under the Securities
Act,  (ii)  pursuant to Rule 144 of the SEC (or any similar rule then in force),
(iii) to an Affiliate or member of the Family Group of the transferor  (provided
that the subsequent  transfer of the  Securities,  Conversion  Shares or Warrant
Shares is  restricted),  or (iv) subject to the  conditions set forth in Section
6.5(b), any other legally available means of transfer.

                  (b)  In  connection  with  any  transfer  of  any  Securities,
Conversion Shares or Warrant Shares (other than a transfer  described in Section
6.5(a)(i),  (ii) or (iii)),  the holder of such  shares  shall  deliver  written
notice to the Company  describing  in reasonable  detail the proposed  transfer,
together  with  an  opinion  of  counsel  (which,  to the  Company's  reasonable
satisfaction,  is knowledgeable  in securities law matters),  to the effect that
such  transfer  may be effected  without  registration  of such shares under the
Securities Act.

                  (c) Until transferred pursuant to clauses (a)(i) or (ii) above
or  pursuant  to clause  (a)(i)  above with an opinion  of counsel  pursuant  to
paragraph (b) above that such legend is not required,  each Debenture,  Warrant,
Conversion   Shares  and  Warrant  Shares  shall  be  imprinted  with  a  legend
substantially in the following form:

                                       23
<PAGE>

         THE  SECURITIES  REPRESENTED BY THIS  [DEBENTURE/CERTIFICATE/  WARRANT]
         WERE ORIGINALLY  ISSUED ON ________,  1999 AND HAVE NOT BEEN REGISTERED
         UNDER THE SECURITIES ACT OF 1933, AS AMENDED,  OR ANY APPLICABLE  STATE
         SECURITIES  LAW. THE  TRANSFER OF THE  SECURITIES  REPRESENTED  BY THIS
         [DEBENTURE/CERTIFICATE/WARRANT]  IS SUBJECT TO THE CONDITIONS SET FORTH
         IN THE SECURITIES PURCHASE  AGREEMENT,  DATED AS OF SEPTEMBER 17, 1999,
         BETWEEN THE ISSUER (THE "COMPANY") AND THE PURCHASER NAMED THEREIN. THE
         COMPANY  RESERVES THE RIGHT TO REFUSE ANY  TRANSFER OF SUCH  SECURITIES
         UNTIL  SUCH  CONDITIONS  HAVE  BEEN  FULFILLED  WITH  RESPECT  TO  SUCH
         TRANSFER.  A COPY OF SUCH CONDITIONS SHALL BE FURNISHED  WITHOUT CHARGE
         TO THE HOLDER HEREOF UPON WRITTEN REQUEST TO THE COMPANY.

                       Article VII - CONDITIONS PRECEDENT

         7.1 Conditions  Precedent.  The obligation of the Purchaser to purchase
any Securities hereunder is subject to the satisfaction of each of the following
conditions precedent:

                  (a)  The  issuance  and  sale  of  the  Securities  shall  not
contravene  any law,  rule or  regulation  applicable  to the  Purchaser  or the
Company or any of its Subsidiaries;

                  (b) The  following  conditions  have been  satisfied as of the
Initial Closing Date and each Additional Closing Date,

                           (i) The representations and warranties of the Company
         contained  herein  and  in any  Related  Document  and  in any  writing
         delivered  pursuant  hereto or thereto  shall be true and correct  when
         made and  materially  true and  correct  as of the time of the  Initial
         Closing and each Additional Closing;

                           (ii) No action,  suit,  investigation  or  proceeding
         shall be pending or threatened before any court or Governmental  Agency
         to  restrain,  prohibit,  collect  damages as a result of or  otherwise
         challenge  this  Agreement or any Related  Document or any  transaction
         contemplated hereby or thereby;

                           (iii) All acts or covenants  required hereunder to be
         performed  by  the  Company  prior  to the  Initial  Closing  and  each
         Additional Closing shall have been fully performed by it; and

                           (iv) No Material  Adverse  Change shall have occurred
         between the date of the Current  Balance Sheet and the Initial  Closing
         Date or Additional  Closing Date and no event or occurrence  shall have
         occurred that could have a Material Adverse Effect.

                  (c) The  following  documents  and items shall be delivered to
the Purchaser at or prior to the Initial Closing and each Additional Closing:

                                       24
<PAGE>

                           (i) A fully  executed  counterpart  of this Agreement
         (at the Initial  Closing  only),  and fully  executed  Debentures,  the
         Security Agreement and the UCC-1 financing  statements related thereto,
         the  Warrants  and  the  certificates  (in  such  denominations  as the
         Purchaser  shall  request)  for the  Warrants  being  delivered  by the
         Company at the Initial Closing and each Additional Closing.

                           (ii) Certificates of a duly authorized officer of the
         Company  dated as of the  Initial  Closing  Date  and  each  Additional
         Closing Date:

                                    (A) Stating  that the  following  conditions
                  have been  satisfied  as of the Initial  Closing Date and each
                  Additional Closing Date:

                                            (1)    The    representations    and
                           warranties of the Company contained herein and in any
                           writing  delivered  pursuant  hereto  were  true  and
                           correct when made and are materially true and correct
                           as of  the  time  of the  Initial  Closing  and  each
                           Additional Closing;

                                            (2) No action,  suit,  investigation
                           or  proceeding  is pending or  threatened  before any
                           court or Governmental  Agency to restrain,  prohibit,
                           collect damages as a result of or otherwise challenge
                           this  Agreement  or  any  Related   Document  or  any
                           transaction contemplated hereby or thereby;

                                            (3) All acts or  covenants  required
                           hereunder to be performed by the Company prior to the
                           Initial Closing and each Additional Closing have been
                           fully performed by it; and

                                            (4) No Material Adverse Change shall
                           have occurred between the date of the Current Balance
                           Sheet  and  the   Initial   Closing   Date  and  each
                           Additional  Closing Date and there shall have been no
                           event or  occurrence  that could result in a Material
                           Adverse Effect; and

                                    (B)  Setting  forth the  resolutions  of the
                  Board of Directors  authorizing  the execution and delivery of
                  this Agreement and the Related  Documents and the consummation
                  of the  transactions  contemplated  hereby  and  thereby,  and
                  certifying  that such  resolutions  were duly adopted and have
                  not been rescinded or amended;

                           (iii)  The  Company  shall  have  paid  fees  payable
         pursuant to Section 12.4 hereof;

                           (iv)  A copy  of a  certificate  of  the  appropriate
         official(s)  of the state of  organization  and each  state of  foreign
         qualification of the Company and each of its Subsidiaries certifying as
         of the date of the  certificate  to the  existence in good standing of,
         and the payment of taxes by, such Person in such states;

                                       25
<PAGE>

                           (v) A true and complete  copy of the  Certificate  of
         Incorporation,  as amended, of the Company,  certified as of a date not
         more  than  six  months  prior  to  the  Initial  Closing  Date  by  an
         appropriate  official of the state of organization of each such Person,
         a true and complete copy of the Bylaws of the Company,  certified as of
         the  Initial  Closing  Date  by the  Secretary  of the  Company,  and a
         certificate as of each Additional  Closing Date by the Secretary of the
         Company  that  there  has  been  no  change  to  the   Certificate   of
         Incorporation  or Bylaws of the Company since the Initial Closing Date;
         and

                           (vi)   Such   other   documents   relating   to   the
         transactions  contemplated  hereby  as  the  Purchaser  may  reasonably
         request.

         7.2 Closing  Deliveries to the Company.  The Purchaser  will deliver to
the Company the aggregate  purchase  price for the  Securities to be acquired by
the  Purchaser,  net of a 10% placement fee payable to Aspen Capital  Resources,
LLC.

                     Article VIII - COVENANTS OF THE COMPANY

         8.1  Restricted  Actions.  Without  the prior  written  consent  of the
Purchaser,  and for so long as any of the  Debentures  remain  outstanding,  the
Company shall not, and shall not permit any Subsidiary to:

                  (a) become subject to any agreement or instrument which by its
terms would (under any circumstances)  restrict or impair the Company's right to
comply with or fulfill its obligations  under the terms of this Agreement or any
of the Related Documents;

                  (b) use the  proceeds  from the sale of the  Securities  other
than for repayment of indebtedness,  working capital and other general corporate
purposes; provided, that the Company will in no event use the proceeds to invest
in any securities other than short-term, interest-bearing government securities;

                  (c) enter into any transaction or series of transactions  with
any stockholder,  director, officer, employee or Affiliate,  including,  without
limitation, the purchase, sale, lease or exchange of any property, the rendering
of any service or any investment,  loan or advance,  unless such transaction (i)
is consummated by the Company in good faith on an  arm's-length  basis,  (ii) is
less than  $100,000 per  occurrence or $250,000 in the  aggregate,  and (iii) is
approved by the Board of  Directors,  including  by a majority of the  Company's
disinterested directors;

                                       26
<PAGE>

                  (d)  declare  or pay  any  dividends,  purchase  or  otherwise
acquire for value any of its membership  interests or other Capital Stock now or
hereafter  outstanding,  return any capital to its members as such,  or make any
other payment or distribution  of assets to its  stockholders as such, or permit
any of its  Subsidiaries  to do any of the foregoing or to purchase or otherwise
acquire for value any Capital Stock of the Company or its Subsidiaries,  or make
any payment or prepayment of principal of,  premium,  if any, or interest on, or
redeem,  decrease or otherwise retire, any Indebtedness before its scheduled due
date;

                  (e) materially alter or change the business of the Company;

                  (f) issue any stock  option or  warrant  at less than the Fair
Market Value at the time of grant;

                  (g) unless the  Company has issued and sold  $4,000,000.00  of
the  Debentures  to  the  Purchaser,  create,  incur  or  suffer  to  exist  any
Indebtedness, other than:

                           (i)  Indebtedness created  hereunder  and  under  the
         Debentures; and

                           (ii)  Indebtedness  existing on the date hereof,  and
         any extension of maturity,  refinancing  or  modification  of the terms
         there  of  provided,  however,  that  such  extension,  refinancing  or
         modification  (A) is  pursuant  to terms that are not  materially  less
         favorable to the  purchaser  than the terms of the  Indebtedness  being
         extended,  refinanced  or modified and (B) after  giving  effect to the
         extension,  refinancing  or  modification,  such  Indebtedness  is  not
         greater than the amount of Indebtedness  outstanding  immediately prior
         to such extension, refinancing or modification.

                  (h)  alter  the  rights,  preferences  and  privileges  of the
Securities, the Conversion Shares or the Warrant Shares;

                  (i) allow the use, handling,  generation,  storage, treatment,
release or disposal of Hazardous  Materials  at any property  owned or leased by
the Company or any of its Subsidiaries  except in compliance with  Environmental
Laws and so long as such use, handling, generation,  storage, treatment, release
or  disposal  of  Hazardous   Materials  does  not  result  in  a  violation  of
Environmental Law which would result in a Material Adverse Change; and

                  (j) grant any rights of registration  under the Securities Act
relating to any of its shares of Capital Stock or other securities to any Person
other  than  pursuant  to this  Agreement,  unless  (i) the rights so granted to
another  Person do not limit,  restrict  or impair  the rights of the  Purchaser
under this  Agreement  and under the Related  Documents  and (ii) such rights so
granted to another Person do not grant priority in  registration  rights to such
other Person over rights granted to Purchaser under this Agreement and under the
Related Documents.

         8.2  Required  Actions.  For so  long as any of the  Debentures  remain
outstanding, the Company shall, and shall cause each Subsidiary to:

                                       27
<PAGE>

                  (a) cause all  properties  owned by the  Company or any of its
Subsidiaries  or used or held  for use in the  conduct  of its  business  or the
business of any of its Subsidiaries to be maintained and kept in good condition,
repair and working order  (reasonable  wear and tear excepted) and supplied with
all  necessary  equipment  and  will  cause to be made  all  necessary  repairs,
renewals,  replacements,  betterments and  improvements  thereof,  all as in the
judgment of the Board of Directors may be necessary so that the business carried
on in connection  therewith may be properly and advantageously  conducted at all
times; provided,  however, that the foregoing shall not prevent the Company from
discontinuing  the  maintenance  or operation of any of such  properties if such
discontinuance  is, in the judgment of the management of the Company,  desirable
in the conduct of its business or the business of any of its Subsidiaries and is
not disadvantageous in any material respect to the holders of the Securities;

                  (b) preserve  and keep in full force and effect the  corporate
existence,  rights  (charter  and  statutory),  licenses and  franchises  of the
Company and each of its Subsidiaries;  provided, however, that the Company shall
not be required to preserve any such right, license or franchise if the Board of
Directors shall determine that the  preservation  thereof is no longer desirable
in the conduct of the  business of the Company and its  Subsidiaries  as a whole
and that the loss thereof is not  disadvantageous in any material respect to the
holders of Securities;

                  (c)  maintain  the books,  accounts and records of the Company
and its  Subsidiaries in accordance with past custom and practice as used in the
preparation  of the  Financial  Statements  except to the  extent  permitted  or
required by GAAP;

                  (d) keep all of its and its Subsidiaries' properties which are
of an insurable  nature insured with  insurers,  believed by the Company in good
faith to be  financially  sound and  responsible,  against loss or damage to the
extent that property of similar  character is usually so insured by corporations
similarly situated and owning like properties (which may include self-insurance,
if reasonable and in comparable form to that  maintained by companies  similarly
situated);

                  (e) comply with all material legal  requirements  and material
contractual obligations applicable to the operations and business of the Company
and its  Subsidiaries  and pay  all  applicable  Taxes  as they  become  due and
payable;

                  (f) permit representatives of any holder of the Securities and
its agents (including their counsel,  accountants and  consultants),  subject to
the  execution of a reasonable  confidentiality  agreement,  to have  reasonable
access upon  reasonable  notice during  business  hours to the Company's  books,
records, facilities, key personnel, officers, directors, customers,  independent
accountants  and legal  counsel  so long as such  access  does not  violate  any
applicable  Federal  or  state  law or  cause  the  loss of the  attorney-client
privilege;

                                       28
<PAGE>

                  (g) at all  times  (i)  file  all  reports  (including  annual
reports, quarterly reports and the information, documentation and other reports)
required to be filed by the Company  under the  Exchange Act and Sections 13 and
15 of the rules and regulations  adopted by the SEC thereunder,  and the Company
shall use its best efforts to file each of such reports on a timely  basis,  and
take  such  further  action as any  holder or  holders  of the  Securities,  the
Conversion  Shares or the  Warrant  Shares  may  reasonably  request  (including
providing  copies  of  such  reports  to  the  holders  of the  Securities,  the
Conversion  Shares or the Warrant Shares),  all to the extent required to enable
such  holders to sell  Securities  pursuant to Rule 144 adopted by the SEC under
the  Securities  Act (as such  rule  may be  amended  from  time to time) or any
similar  rule or  regulation  hereafter  adopted  by the SEC and to  enable  the
Company  to  register  securities  with  the  SEC on  Form  S-3  or any  similar
short-form  registration  statement  and upon the  filing  of each  such  report
deliver a copy thereof to each holder of the Securities,  the Conversion  Shares
or the  Warrant  Shares,  (ii)  if  the  Company  is no  longer  subject  to the
requirements  of  the  Exchange  Act,  provide  reports  to the  holders  of the
Securities,  the Conversion  Shares or the Warrant Shares in  substantially  the
same form and at the same times as would be required if the Company were subject
to the Exchange Act, and (iii) provide to each initial holder of the Securities,
the  Conversion  Shares or the  Warrant  Shares  and each  other  holder who has
entered into a confidentiality  agreement with the Company, pursuant to mutually
agreeable terms, any material information distributed to the Board of Directors;

                  (h) maintain at all times a valid listing for the Common Stock
on a national  securities  exchange,  the NASDAQ  National  Market System or the
NASDAQ SmallCap Market;

                  (i)  maintain  all  material   Intellectual   Property  Rights
necessary to the conduct of its business and own or have a valid  license to use
all right,  title and interest in and to, such  material  Intellectual  Property
Rights;

                  (j) deliver Conversion Shares in accordance with the terms and
conditions, and time periods, set forth in the Debentures;

                                       29
<PAGE>

                  (k) (i) Keep any  property  either  owned or operated by it or
any of its Subsidiaries free of any  Environmental  Liens or post bonds or other
financial  assurances   sufficient  to  satisfy  the  obligations  or  liability
evidenced by such  Environmental  Liens; (ii) comply, and cause its Subsidiaries
to comply, in all material respects with Environmental Laws and shall provide to
the Purchaser  documentation of such compliance  which the Purchaser  reasonably
requests;  (iii)  promptly  notify the  Purchaser  of any Release of a Hazardous
Material in excess of any  reportable  quantity from or onto  property  owned or
operated by the Company,  any of its  Subsidiaries  or, to the  knowledge of the
Company,  any of its licensees and take any Remedial  Actions  required to abate
said Release or otherwise to come into compliance with applicable  Environmental
Law; and (iv) promptly provide the Purchaser with written notice within ten (10)
days of the receipt of any of the  following:  (a) notice that an  Environmental
Lien has been filed against any of the real or personal property of the Company,
any  of its  Subsidiaries  or,  to the  knowledge  of  the  Company,  any of its
licensees;  (b)  commencement  of any  Environmental  Action or  notice  that an
Environmental  Action will be filed against the Company or any  Subsidiary;  and
(c) notice of a violation,  citation or other  administrative  order which would
reasonably be expected to cause a Material Adverse Effect; and

                  (m) Take such  actions and execute,  acknowledge  and deliver,
and cause each of the Subsidiaries to take such actions and execute, acknowledge
and deliver, at its sole cost and expense such agreements,  instruments or other
documents as the Purchaser may reasonably  require from time to time in order to
(i) carry out more  effectively  the purposes of this  Agreement and the Related
Documents,  (ii) maintain the validity and  effectiveness  of any of the Related
Documents,  and (iii) to better  assure,  convey,  grant,  assign,  transfer and
confirm unto the Purchaser the rights now or hereafter intended to be granted to
the Purchaser under this Agreement or any Related Document.

         8.3 Reservation of Common Stock. The Company shall at all times reserve
and keep available out of its  authorized  but unissued  shares of Common Stock,
solely for the purposes of issuance upon  conversion of the  Debentures  and the
exercise of the Warrants,  such number of shares of Common Stock as are issuable
upon the conversion or exercise of all  Debentures and all Warrants.  All shares
of Common Stock which are so issuable  shall,  when issued,  be duly and validly
issued, fully paid and nonassessable and free from all Taxes, liens and charges.
The Company, at its sole cost and expense, shall take all such actions as may be
necessary  to  assure  that all such  shares  of  Common  Stock may be so issued
without  violation  of any  applicable  law or  governmental  regulation  or any
requirements  of any domestic  securities  exchange  upon which shares of Common
Stock may be listed  (except  for  official  notice of  issuance  which shall be
immediately transmitted by the Company upon issuance).

         8.4 Payments Free of Withholding. All payments by the Company hereunder
or under the  Debentures  or the  Warrants  shall be made free and clear of, and
without any deduction for, any Tax imposed by any taxing jurisdiction,  domestic
or foreign.

                        Article IX - REGISTRATION RIGHTS
<PAGE>

         9.1  Registration  Rights.  The Company,  at its sole cost and expense,
covenants to register or qualify or cause to be  registered  or qualified  under
applicable  federal  and  state  securities  laws  the sale  and  resale  by the
Purchaser of (i) all of the Conversion  Shares,  (ii) all of the Warrant Shares,
and (iii) all of the additional shares of Common Stock issued or issuable to the
Purchaser pursuant to this Agreement,  if any, and to maintain such registration
statement  effective  for all periods  during which any portion of any Debenture
may be converted or any Warrants may be exercised.  The Company  agrees to cause
such registration or qualification to be filed with the United States Securities
and  Exchange  Commission  within  10  calendar  days  after  the  date  of this
Agreement.  The Company agrees to cause such  registration or  qualification  to
become  effective  on or before  the first  date upon  which any  portion of any
Debenture may be converted and to remain  effective for all periods during which
any portion of any  Debenture may be converted or any Warrants may be exercised.
If such registration or qualification  does not become effective within 120 days
after the date of this  Agreement  or remain  effective  thereafter  as provided
herein,  the Purchaser  may, at its sole option,  demand that the Company redeem
all or any portion of the Debentures as provided therein.

         If such registration or qualification, registering all of the specified
shares of Common  Stock,  has not become  effective  on or before the first date
upon which any portion of any  Debenture may be  converted,  the Company  hereby
covenants  and  agrees to issue or cause to be issued to the  Purchaser  on such
date and on every date which is 30 days or a multiple  thereof  after such date,
until such  registration or  qualification  shall become  effective,  additional
shares of Common  Stock equal in number to 10% of (i) the total number of shares
of Common Stock issued or issuable upon conversion of all issued and outstanding
Debentures or portions  thereof which are  convertible by the Purchaser and (ii)
the  additional  shares of Common  Stock  issued or  issuable  to the  Purchaser
pursuant to this Agreement, if any, and to cause the sale and resale of all such
additional shares to be included in the registration or qualification  described
herein.

         9.2 Piggyback Registration Rights. The Company covenants that if at any
time when any  Debenture  may be converted  or any Warrant may be exercised  the
Company  should  file a  non-underwritten  registration  statement  or  offering
statement  on behalf of the  Company  pursuant to  applicable  federal and state
securities  laws for a public  offering of securities,  the Company will provide
written notification to the Purchaser at least 30 days but not more than 60 days
prior to the filing date of such  registration  statement or offering  statement
and will register or qualify or cause to be registered or qualified,  subject to
the rights pursuant to which the  registration or qualification is filed, at the
option of the  Purchaser  and at the sole cost and expense of the  Company,  the
sale and resale by the Purchaser of (i) all of the Conversion  Shares,  (ii) all
of the Warrant  Shares,  and (iii) all of the additional  shares of Common Stock
issuable to the Purchaser  pursuant to this  Agreement,  if any, and the Company
will maintain such registration statement effective for all periods during which
any Debentures may be converted or any Warrants may be exercised.

                              Article X - SURVIVAL

         10.1  Survival.   The   representations,   warranties,   covenants  and
agreements of the parties hereto contained  herein,  or in any writing delivered
pursuant hereto,  shall survive the Initial Closing and each Additional  Closing
of  the  transactions   contemplated   hereby  and  by  the  Related   Documents
notwithstanding  any due  diligence  investigation  conducted by or on behalf of
Purchaser and until such time as all of the  obligations  of the parties  hereto
have been satisfied.

                          Article XI - INDEMNIFICATION



                                       30
<PAGE>

         11.1 Indemnification. In consideration of the Purchaser's execution and
delivery  of this  Agreement  and  acquiring  the  Securities  hereunder  and in
addition to all of the Company's other  obligations  under this  Agreement,  the
Company shall defend,  protect,  indemnify  and hold  harmless,  on an after-tax
basis,  the Purchaser and each other holder of the  Securities and each of their
respective  officers,  directors,   employees  and  agents  (including,  without
limitation,  those retained in connection with the transactions  contemplated by
this Agreement)  (collectively,  the "Indemnitees") from and against any and all
actions, causes of action, suits, claims,  Environmental Actions, losses, costs,
penalties,  fees, liabilities,  Environmental Liabilities and Costs and damages,
and expenses (including,  without limitation,  costs of suit and attorneys' fees
and  expenses)  in  connection  therewith  (irrespective  of  whether  any  such
Indemnitee  is a party to the  action  for which  indemnification  hereunder  is
sought) (the "Indemnified  Liabilities"),  incurred by the Indemnitees or any of
them as a result of, or arising out of, or relating to (a) the  material  breach
or inaccuracy of any  representation or warranty  contained in this Agreement or
any Related Document or any other instrument, agreement or document delivered to
the Purchaser in accordance herewith or therewith, (b) the execution,  delivery,
performance or enforcement of this Agreement, any Related Document and any other
instrument,  document or agreement executed pursuant hereto or thereto by any of
the Indemnitees,  or (c) resulting from any material breach or inaccuracy of any
representation, warranty, covenant or agreement made by the Company herein or in
any Related  Document.  The Company  shall  reimburse  the  Indemnitees  for the
Indemnified  Liabilities as such  Indemnified  Liabilities are incurred.  To the
extent that the foregoing  undertaking by the Company may be  unenforceable  for
any reason,  the Company shall make the maximum  contribution to the payment and
satisfaction of each of the Indemnified  Liabilities  which is permissible under
applicable law.

                        Article XII - GENERAL PROVISIONS

         12.1 Successors and Assigns. This Agreement shall bind and inure to the
benefit of the  parties  hereto and their  respective  successors  and  assigns,
including each  subsequent  holder of Securities,  Conversion  Shares or Warrant
Shares.  Except as otherwise  specifically provided herein, this Agreement shall
not be  assignable  by the  Company  without  the prior  written  consent of the
Purchaser.

         12.2 Entire  Agreement.  This Agreement and the other writings referred
to herein or delivered pursuant hereto constitute the entire agreement among the
parties with respect to the subject  matter  hereof and supersede all prior oral
or written arrangements or understandings.

         12.3 Notices. All notices, requests,  consents and other communications
provided  for herein  shall be in writing and shall be (i)  delivered in person,
(ii)  transmitted  by telecopy,  (iii) sent by  registered  or  certified  mail,
postage  prepaid  with  return  receipt  requested,  or (iv)  sent by  reputable
overnight  courier  service,  fees  prepaid,  to the recipient at the address or
telecopy number set forth below, or such other address or telecopy number as may
hereafter be  designated in writing by such  recipient.  Notices shall be deemed
given upon  personal  delivery,  upon  receipt of return  receipt in the case of
delivery by mail,  upon  acknowledgment  by the receiving  telecopier or one day
following deposit with an overnight courier service.

                                       31
<PAGE>

(1)      If to the Company:

                           Covol Technologies, Inc.
                           3280 North Frontage Road
                           Lehi, Utah 84043
                           Telecopy:  (801) 768-4483
                           Attention: Steven G. Stewart

         with a copy to (which shall not constitute notice to the Company):

                                 Callister, Nebeker & McCullough
                                 Ten East South Temple
                                 Salt Lake City, Utah 84133
                                 Telecopy:  (801) 364-9127
                                 Attention: Richard T. Beard, Esq.

(2)      If to the Purchaser:

                           Aspen Capital Resources, LLC
                           8989 South Schofield Circle
                           Sandy, Utah 84093
                           Telecopy: (801) 501-9882
                           Attention: Joe K. Johnson

         with a copy to (which shall not constitute notice to the Purchaser):

                           Corbridge Baird & Christensen
                           39 Exchange Place, Suite 100
                           Salt Lake City, Utah 84111
                           Telecopy: (801) 534-1948
                           Attention: James G. Swensen, Jr., Esq.

         12.4  Purchaser Fees and Expenses.

                  (a) The  Company  shall pay a placement  fee to Aspen  Capital
Resources,  LLC equal to 10% of the  aggregate  principal  amount of  Debentures
issued pursuant to this Agreement, payable upon issuance of each Debenture.

                                       32
<PAGE>

                  (b) The Company shall  reimburse the Purchaser upon demand for
(i) the reasonable fees and expenses of counsel(s) to the Purchaser  incurred in
connection  with  the   documentation,   negotiation  and  consummation  of  the
transactions  contemplated by this Agreement and the Related  Documents and (ii)
reasonable  due  diligence  expenses  incurred  by  the  Purchaser,  limited  to
$25,000.00 in connection with the Initial  Closing.  The Company shall reimburse
the  Purchaser  for the  reasonable  fees  and  expenses  of  counsel(s)  to the
Purchaser  incurred in  connection  with any  Additional  Closing and any future
amendment or waiver to this Agreement or any of the Related  Documents,  limited
in the aggregate to $10,000.00, without the prior approval of the Company.

                  (c) The  Company  also  agrees to pay or cause to be paid,  on
demand,  and to save the Purchaser harmless against liability for the payment of
all reasonable  out-of-pocket expenses incurred by the Company from time to time
arising from or relating to: (i) the  preservation  and protection of any of the
Company's rights under this Agreement or the Related Documents, (ii) the defense
of any claim or action  asserted or brought  against the Purchaser by any Person
that  arises  from or relates  to this  Agreement,  any  Related  Document,  the
Purchaser's  claims  against the Company,  or any and all matters in  connection
therewith,  (iii) the  commencement or defense of, or intervention in, any court
proceeding  arising from or related to this  Agreement or any Related  Document,
(iv) the filing of any petition,  complaint, answer, motion or other pleading by
the Purchaser in connection with this Agreement or any Related Document, (v) any
attempt to collect  from the  Company,  or (vi) the  receipt of any advice  with
respect to any of the  foregoing.  Without  limitation  of the  foregoing or any
other  provision  of any Related  Document:  (A) the  Company  agrees to pay all
stamp,  document,  transfer,  recording  or  filing  taxes or fees  and  similar
impositions  now or  hereafter  determined  by the  Purchaser  to be  payable in
connection with this Agreement or any Related  Document,  and the Company agrees
to save the  Purchaser  harmless  from and against any and all present or future
claims,  liabilities or losses with respect to or resulting from any omission to
pay or delay in  paying  any such  taxes,  fees or  impositions,  and (B) if the
Company  fails to perform any covenant or agreement  contained  herein or in any
Related Document,  the Purchaser may itself perform or cause performance of such
covenant or agreement,  and the expenses of the Purchaser incurred in connection
therewith shall be reimbursed on demand by the Company.

         12.5  Amendment  and Waiver.  No  amendment  of any  provision  of this
Agreement shall be effective,  unless the same shall be in writing and signed by
the  Company  and the  Purchaser.  Any failure of the Company to comply with any
provision hereof may only be waived in writing by the Purchaser, and any failure
of the Purchaser of the Securities,  the Conversion Shares or the Warrant Shares
to  comply  with any  provision  hereof  may only be waived  in  writing  by the
Company.  No such waiver shall  operate as a waiver of, or estoppel with respect
to, any subsequent or other failure.  No failure by any party to take any action
against  any  breach of this  Agreement  or  default  by any other  party  shall
constitute a waiver of such party's right to enforce any provision  hereof or to
take any such action.

         12.6  Counterparts.  This  Agreement  may be  executed in any number of
counterparts,  each of which shall be deemed to be an original, but all of which
together shall constitute one agreement.

                                       33
<PAGE>

         12.7 Headings.  The headings of the various  sections of this Agreement
have been  inserted for  reference  only and shall not be deemed to be a part of
this Agreement.

         12.8 Remedies  Cumulative.  Except as otherwise  provided  herein,  the
remedies  provided  herein  shall be  cumulative  and  shall  not  preclude  the
assertion  by any party  hereto of any other  rights or the seeking of any other
remedies against any other party hereto.

         12.9 GOVERNING  LAW. THIS AGREEMENT  SHALL BE GOVERNED BY AND CONSTRUED
IN ACCORDANCE  WITH THE INTERNAL  SUBSTANTIVE  LAWS OF THE STATE OF UTAH WITHOUT
GIVING  EFFECT TO THE LAWS OF CONFLICT OR CHOICE OF LAWS OF THE STATE OF UTAH OF
ANY OTHER  JURISDICTION  THAT WOULD RESULT IN THE  APPLICATION OF ANY LAWS OTHER
THAN THOSE OF THE STATE OF UTAH.

         12.10 CONSENT TO JURISDICTION;  SERVICE OF PROCESS AND VENUE. ANY LEGAL
ACTION OR PROCEEDING WITH RESPECT TO THIS AGREEMENT OR ANY RELATED  DOCUMENT MAY
BE  BROUGHT  IN THE COURTS OF THE STATE OF UTAH IN THE COUNTY OF SALT LAKE OR IN
THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF UTAH, AND, BY EXECUTION AND
DELIVERY OF THIS AGREEMENT,  THE PARTIES HEREBY IRREVOCABLY ACCEPT IN RESPECT OF
THEIR PROPERTY, GENERALLY AND UNCONDITIONALLY, THE JURISDICTION OF THE AFORESAID
COURTS.

         12.11 No Third Party Beneficiaries. Except as specifically set forth or
referred to herein,  nothing  herein is intended or shall be construed to confer
upon any person or entity other than the parties hereto and their  successors or
assigns, any rights or remedies under or by reason of this Agreement.

         12.12 Severability.  If any term, provision, covenant or restriction of
this Agreement is held by a court of competent  jurisdiction to be invalid, void
or  unenforceable,  the  remainder  of  the  terms,  provisions,  covenants  and
restrictions  of this Agreement  shall remain in full force and effect and shall
in no way be affected, impaired or invalidated.

         IN WITNESS  WHEREOF,  the  parties  have caused  their duly  authorized
officers to execute this Agreement as of the date first above written.

                                             COVOL TECHNOLOGIES, INC.
Attest

By: /s/ Harlan M. Hatfield                   By: /s/ Steven G. Stewart
   ----------------------------------           -------------------------------
Harlan M. Hatfield, General Counsel &        Steven G. Stewart, Chief Financial
Corporate Secretary                          Officer


                                       34
<PAGE>


                                             By: /s/ Stanley M. Kimball
                                                --------------------------------
                                             Stanley M. Kimball, Executive Vice
                                             President

                                             ASPEN CAPITAL RESOURCES, LLC


                                             By: /s/ Joe K. Johnson
                                                ----------------------
                                             Joe K. Johnson, Manager



                                       35
<PAGE>

SCHEDULES

Schedule 4.1               Subsidiaries
Schedule 4.2               Existing Indebtedness
Schedule 4.3               Capitalization
Schedule 4.6(a)            Certain Changes
Schedule 4.6(c)            Places of Business
Schedule 4.7               Litigation
Schedule 4.13              Owned Real Property
Schedule 4.16              Intellectual Property
Schedule 4.19              Environmental Laws
Schedule 4.20              Transactions with Affiliates
Schedule 4.21              Taxes
Schedule 4.22              Other Investors
Schedule 4.29              Registration Rights
Schedule 4.30              Synthetic Fuel Facilities


EXHIBITS

Exhibit A                  Security Agreement
Exhibit B                  Form of Convertible Secured Debenture
Exhibit C                  Form of Warrant





                               SECURITY AGREEMENT


         SECURITY AGREEMENT (this "Agreement"),  dated as of September 17, 1999,
by and between COVOL TECHNOLOGIES,  INC.(the "Grantor"),  a Delaware corporation
with an address at 3280 North Frontage Road, Lehi, Utah 84043; and ASPEN CAPITAL
RESOURCES,  LLC (the "Lender"), a Utah limited liability company with an address
at 8989 South Schofield Circle, Sandy, Utah 84093.

         The Grantor and Lender are parties to a Securities  Purchase Agreement,
dated as of the date  hereof (as  amended and  modified  from time to time,  the
"Purchase Agreement"), pursuant to which the Grantor will issue and sell and the
Lender will purchase the convertible  secured  debentures (the  "Debentures") of
the  Grantor.  Capitalized  terms  used but not  defined  herein  shall have the
meanings given to such terms in the Purchase Agreement and the Debentures.

         The  Lender  has  agreed  to make  certain  loans to the  Grantor.  The
obligation of the Lender to lend under the Debentures is  conditioned  on, among
other things, the execution and delivery by the Grantor of this Agreement.

         Accordingly, the Grantor and the Lender, hereby agree as follows:

1.  DEFINITIONS.

         As used herein, the following terms shall have the following meanings:

         "Code" means the Uniform  Commercial  Code as in effect in the State of
Utah.

         "Collateral"  means (a) all of the Grantor's right,  title and interest
in and to (i) that certain  License and Binder Purchase  Agreement,  dated as of
June 26,  1998,  between the  Grantor  and Robena  L.L.C.  (the  "Licensee"),  a
Delaware  limited  liability  company,  a copy of which is  attached  hereto  as
Exhibit "A" and incorporated  herein by this reference,  and (ii) all subsequent
and future  license  agreements  or similar  agreements  between the Grantor and
Robena LLC, or the  Grantor and any other party which  relate to the  facilities
that are the  subject  of (i) above  (collectively,  as such  agreements  may be
amended,  restated or modified from time to time, the "License Agreement"),  and
(b) all proceeds of any and all of the foregoing  Collateral  and, to the extent
not otherwise included,  all payments under insurance (whether or not the Lender
is the loss payee thereof), or any indemnity,  warranty or guaranty,  payable by
reason of loss or damage to or otherwise  with  respect to any of the  foregoing
Collateral.

<PAGE>

         "Obligations" means all indebtedness, obligations and other liabilities
of the Grantor to the Lender now or hereafter  arising  pursuant to the Purchase
Agreement,  including,  without  limitation,  the indebtedness  evidenced by the
Debentures.

         "Person" means any individual, partnership, joint venture, corporation,
trust, unincorporated organization or other entity.

         The  foregoing  definitions  shall be  equally  applicable  to both the
singular  and  plural  forms  of the  defined  terms.  In  addition,  the  words
"including,"  "includes"  and  "include"  shall be deemed to be  followed by the
words "without limitation."

2.       GRANT OF SECURITY INTEREST.

         The Grantor  hereby pledges and grants a continuing  security  interest
in, and a right of setoff  against,  the  Collateral  to the  Lender,  to secure
payment, performance and observance by the Grantor of the Obligations.

3.       REPRESENTATIONS AND WARRANTIES.

         The Grantor makes the  representations and warranties set forth in this
Section 3 to the Lender.

         3.1  Necessary  Filings.  All  filings,  registrations  and  recordings
necessary or appropriate or otherwise  requested by Lender to create,  preserve,
protect and perfect the security  interest  granted by the Grantor to the Lender
hereby in respect of the  Collateral  will be delivered to Lender upon execution
of this Agreement or, if requested by Lender, will be delivered to Lender within
three (3) Business Days after the date of such request.

         3.2 Principal Location. The Grantor's mailing address, and the location
of its chief executive  office, is the address set forth in the preamble to this
Agreement (as the same may be modified pursuant to Section 4.4); the Grantor has
no other places of business.

         3.3 No Other  Names.  The Grantor  conducted  business as  Enviro-Fuels
Technology   during  1993  and  1994,  as   Environmental   Technologies   Group
International  during 1994 and 1995 and as Covol Technologies,  Inc. since 1995.
Except as discussed  herein,  the Grantor does not conduct and has not conducted
since 1993 any trade or business  under any name except the name in which it has
executed  this  Agreement.  The  Grantor  has not been a party to any  merger or
consolidation in the last five years.

         3.4 No Financing  Statements.  No financing statement describing all or
any portion of the Collateral  which has not lapsed or been  terminated has been
filed in any  jurisdiction  except  financing  statements  naming  the Lender as
secured party.

                                       2
<PAGE>

         3.5  Patents.  The  Grantor  owns and  possesses  all right,  title and
interest in and to, or has a valid and  enforceable  license to use, all patents
described in the License Agreement.

         3.6 License  Agreement.  Each License  Agreement  constitutes  a legal,
valid and binding  obligation  of the  Grantor,  enforceable  by and against the
Grantor  in  accordance  with its  terms,  except to the  extent  limited by (a)
applicable bankruptcy, insolvency,  reorganization,  moratorium and similar laws
of general application related to the enforcement of creditor's rights generally
and (b) general principles of equity. The Grantor is not in default,  nor to the
knowledge of the Grantor is there any basis for a valid claim of default, and to
the  Grantor's  knowledge no event has occurred  which,  with notice or lapse of
time,  would  constitute  a default,  under the  License  Agreement,  and to the
knowledge  of the  Grantor  no  licensee  is in default  under any such  License
Agreement.

         3.7 Collateral. The Grantor has good title to the Collateral,  free and
clear of all  claims,  liens and  encumbrances,  except  the  security  interest
created by this Agreement.  The Grantor has all requisite power and authority to
pledge  and grant the  security  interest  in the  Collateral  for the  purposes
contemplated  in this  Agreement and to create a first lien on the Collateral in
favor of the Lender and this Agreement  shall create a valid first lien upon and
perfected first priority security interest in the Collateral subject to no prior
security interest, lien, encumbrance or other restriction.  This Agreement, when
executed, has been duly and validly executed and is the legal, valid and binding
obligation of the Grantor and is  enforceable  against the Grantor by the Lender
in accordance with its terms.

         3.8  Claims.  The  Collateral  is not the  subject  of any  present  or
threatened suit, action,  arbitration,  administrative or other proceeding,  and
the  Grantor  knows of no  reasonable  grounds for the  institution  of any such
proceedings. No authorization, approval or other action by, and not notice to or
filing with, any  governmental  authority or regulatory  body is required either
(i) for the pledge by the Grantor of the  Collateral  pursuant to this Agreement
or for the  execution,  delivery or performance of this Agreement by the Grantor
or (ii) for the  exercise  by the  Lender of any  remedies  with  respect to the
Collateral.

4.       COVENANTS.

         Grantor  hereby  covenants  and  agrees  that  from  the  date  of this
Agreement, and thereafter until this Agreement is terminated:

         4.1  Inspection  and  Verification.  The Lender and such Persons as the
Lender may designate  shall have the right, at any reasonable time or times upon
three (3) days prior  notice and  during  Grantor's  usual  business  hours,  to
inspect the  Collateral,  all records  related thereto (and to make extracts and
copies from such records),  and the premises upon which any of the Collateral is
located,  to discuss  Grantor's  affairs  with the officers of Grantor and their
independent auditors to verify under reasonable procedures the validity, amount,
quality,  quantity, value and condition of, or any other matter relating to, the
Collateral.

                                       3
<PAGE>

         4.2 Records  and  Reports.  The  Grantor  will  maintain  complete  and
accurate  books and records with respect to the  Collateral,  and furnish to the
Lender such reports  relating to the Collateral as the Lender shall from time to
time reasonably request.

         4.3 Financing  Statements and Other  Actions.  The Grantor will execute
and deliver to the Lender all financing  statements and  amendments  thereto and
other  documents,  and  take  such  other  actions,  as are  from  time  to time
reasonably  requested  by the Lender in order to  perfect  and to  maintain  and
protect the validity,  enforceability and perfected status of the first priority
perfected  security  interest  in the  Collateral  or to  enable  the  Lender to
exercise  and  enforce its rights and  remedies  hereunder  with  respect to the
Collateral.

         4.4 Change in Location or Name.  The  Grantor  will not (a)  maintain a
place of business  at any  location  other than the  location  specified  in the
preamble  to this  Agreement,  (b)  change its name,  or (c) change its  mailing
address,  unless, in each case, the Grantor shall have given the Lender at least
thirty (30) days' prior  written  notice  thereof,  including the new address or
name, and delivered any financing statements or other documents requested by the
Lender.

         4.5 Other Financing Statements.  The Grantor will not sign or authorize
the signing on its behalf of any financing  statement  naming it as debtor which
covers all or any portion of the Collateral,  except financing statements naming
the Lender as secured party.

         4.6 Exclusivity. The Grantor will not sell, convey or otherwise dispose
of any  interest  in the  Collateral  or  create,  incur or  permit to exist any
pledge,   mortgage,  lien,  charge  or  encumbrance  or  any  security  interest
whatsoever in or with respect to any of the  Collateral  other than that created
hereby,  without the prior written consent of the Lender, which consent will not
be unreasonably withheld..

         4.7 Defense.  The Grantor will defend at its sole expense, the Lender's
right,  title and security interest in and to the Collateral  against the claims
of any person, firm, corporation or other entity.

         4.8. Intellectual Property Covenants. The Grantor shall:

                  (a) consistent with  commercially  reasonable  practices,  not
perform or omit to perform any act whereby any patent  rights  necessary for the
License Agreement may become dedicated, invalidated or unenforceable;

                  (b)  consistent  with   commercially   reasonable   practices,
prosecute  diligently any necessary patent,  trademark or copyright  application
which is pending  with  respect to the License  Agreement as of the date of this
Agreement or hereafter and  otherwise  maintain all rights in and to the patents
necessary under the License  Agreement,  including making all necessary  filings
and recordings and paying all required fees and taxes to record and maintain its
registration  and  ownership  of  each  such  patent  described  in the  License
Agreement;

                                       4
<PAGE>

                  (c) not impair any of the Lender's rights of action  described
herein.

         4.9 Grant of License to Use  Patents.  For the purpose of enabling  the
Lender to exercise its rights and remedies upon an Event of Default, the Grantor
hereby grants to the Lender an irrevocable,  nonexclusive  license  (exercisable
without payment of royalty or other compensation to the Grantor) to use, license
or sublicense  any of the patents and all of the patent rights  described in the
License  Agreement to the extent not inconsistent  with the terms of the License
Agreement,  wherever  the  same  may be  located.  Except  as set  forth  in the
preceding  sentence,  the  Lender  shall  have  no  obligations  or  liabilities
regarding  any or all of the  patents  by reason  of, or  arising  out of,  this
Agreement.

5.       REMEDIES UPON DEFAULT.

         5.1 Remedies upon Default. If any Event of Default shall occur, whether
or not all of the Obligations shall have become due and payable, the Lender may,
in addition  to its rights  under the  Purchase  Agreement  and the  Debentures,
exercise any or all of the rights and remedies  provided (i) in this  Agreement,
or  (ii) to a  secured  party  when a  debtor  is in  default  under a  security
agreement governed by the Code or any other applicable law.

         5.2 Specific  Performance.  The Grantor agrees that, in addition to all
other rights and remedies  granted to the Lender in this Agreement and under the
Debentures,  the Lender shall be entitled to specific performance and injunctive
and  other  equitable  relief,  and the  Grantor  further  agrees  to waive  any
requirement  for the  securing  or  posting  of any  bond or other  security  in
connection with the obtaining of any such specific performance and injunctive or
other equitable relief.

         5.3  Grantor's  Secured  Liabilities  Upon Event of  Default.  Upon the
request of the Lender after the  occurrence of an Event of Default,  the Grantor
will promptly:

                  (a) Assemble and make  available to the Lender the  Collateral
and all records relating thereto at the Company's principal place of business.

                  (b) Permit the Lender,  or the  Lender's  representatives  and
Lenders,  to enter any premises where all or any part of the Collateral,  or the
books and records relating thereto,  or both, are located, to take possession of
all  or any  part  of  the  Collateral  and to  remove  all or any  part  of the
Collateral.

         5.4 Remedies Cumulative.  All rights,  powers and remedies contained in
this Agreement or afforded by law shall be cumulative and all shall be available
to the Lender until the Obligations have been paid in full.

                                       5
<PAGE>

6.       WAIVERS, AMENDMENTS AND REMEDIES.

         No delay or  omission  of the Lender to  exercise  any right,  power or
remedy granted under this Agreement shall impair such right,  power or remedy or
be construed to be a waiver of any Event of Default or an acquiescence  therein,
and any single or partial exercise of any such right,  power or remedy shall not
preclude other or further  exercise  thereof or the exercise of any other right,
power or  remedy,  and no waiver,  amendment  or other  variation  of the terms,
conditions  or  provisions of this  Agreement  whatsoever  shall be valid unless
signed by each of the parties hereto,  and then only to the extent  specifically
set forth in such writing.

7.       COLLECTION OF RECEIVABLES; PROCEEDS.

         7.1 Collection of Receivables. Grantor hereby covenants and agrees that
the Lender  may at any time  after the  occurrence  of an Event of  Default,  by
giving the Grantor written notice,  elect to enforce  collection of any proceeds
of any and all of the  Collateral,  including any Earned Royalty and any payment
of profits from sales of  Proprietary  Binder  Material  (each as defined in the
License  Agreement)  and to require that such  proceeds be paid  directly to the
Lender. In such event, the Grantor covenants and agrees to, and shall permit the
Lender to,  promptly  notify the account  debtors or obligors  under the License
Agreement of the Lender's  interest  therein and direct such account  debtors or
obligors to make payment of all amounts then or thereafter due under the License
Agreement  directly  to the  Lender.  Upon  receipt of any such  notice from the
Lender,  the Grantor shall  thereafter  hold in trust for the Lender all amounts
and proceeds  received by it with respect to the License  Agreement or any other
Collateral,  shall  segregate  all such amounts and proceeds from other funds of
the Grantor,  and shall at all times  thereafter  promptly deliver to the Lender
all such amounts and proceeds in the same form as so received,  whether by cash,
check, draft or otherwise, with any necessary endorsements.

         7.2  Payment  of  Proceeds  from  Collateral.  Upon the  receipt by the
Licensee of notice from the Lender of the  occurrence  of an Event of Default by
the Company pursuant to the Purchase Agreement or the Debentures issued pursuant
thereto, the Grantor acknowledges and agrees that the Licensee shall (a) make no
further payments to the Company under (i) the License  Agreement,  including any
Earned  Royalty  (as  defined  in the  License  Agreement  ), or (ii) any  other
agreement between the Company and the Licensee with respect to the Facility, and
(b) make  all  payments  otherwise  due to the  Company  under  (i) the  License
Agreement , including any Earned Royalty,  or (ii) any other  agreement  between
the Company and the  Licensee  with  respect to the  Facility,  to the Lender as
specified by the Lender in the notice referred to above.

                                       6
<PAGE>

         The  Grantor  further  acknowledges  and agrees  that,  notwithstanding
anything to the contrary contained in Section 3.4 of the License Agreement,  (i)
payments with respect to the License  Agreement,  including Earned Royalty shall
be due as specified in Section 3.4 of the License  Agreement  and (ii)  payments
shall be made in  accordance  with this  Agreement and shall be deemed paid when
paid to the Lender.  The Grantor further  acknowledges  and agrees that payments
made by the  Licensee  to the  Lender  under this  Agreement  shall be deemed to
satisfy  the  Licensee's  corresponding  payment  obligations  under the Licence
Agreement.  The  Grantor  hereby  agrees  to  continue  to  perform  all  of its
obligations under the License Agreement.

         7.3  Application  of Proceeds.  (a) Upon the  occurrence of an Event of
Default,  the Lender shall have the continuing  and exclusive  right to apply or
reverse and re-apply any and all payments to any portion of the Obligations.  To
the extent  that the  Grantor  makes a payment or  payments to the Lender or the
Lender  receives  any payment or proceeds of the  Collateral,  which  payment or
proceeds  or any part  thereof  are  subsequently  invalidated,  declared  to be
fraudulent  or  preferential,  set aside or  required to be repaid to a trustee,
receiver or any other  party under any  bankruptcy  law,  state or federal  law,
common law or equitable cause,  then, to the extent of such payment or proceeds,
the  Obligations  or part thereof  intended to be satisfied  and this  Agreement
shall be revived and  continue in full force and effect,  as if such  payment or
proceeds had not been received by such party.

                  (b) Should the Lender receive proceeds of the Collateral,  the
Lender shall apply the proceeds of such amounts withdrawn as follows:

                  FIRST,  to the payment of all  reasonable  costs and  expenses
incurred by the Lender in connection  with such  collection or sale or otherwise
in connection with this Agreement or any of the  Obligations,  including but not
limited to all court costs and the  reasonable  fees and expenses of its Lenders
and legal counsel, the repayment of all advances made by the Lender hereunder on
behalf of the Grantor and any other  costs or  expenses  incurred in  connection
with the exercise of any right or remedy hereunder.

                  SECOND,  to the  payment  in full of all unpaid  interest  and
penalties on the Debentures.

                  THIRD, to the payment in full of the unpaid  principal  amount
of the Debentures, to be applied on a pro rata basis.

                  FOURTH,   to  the  payment  and   discharge  in  full  of  the
Obligations (other than those referred to above).

                  FIFTH,  to the Grantor,  its  successors  or assigns,  or as a
court of competent jurisdiction may otherwise direct.

8.       GENERAL PROVISIONS.

                                       7
<PAGE>

         8.1  Compromises and Collection of Collateral.  The Grantor  recognizes
that  setoffs,  counterclaims,  defenses  and other  claims may be  asserted  by
obligors  with  respect  to  certain  of  the  proceeds  of any  and  all of the
Collateral,  including any Earned  Royalty and any payment of profits from sales
of Proprietary  Binder Material,  that certain of such proceeds may be or become
uncollectible  in  whole or in part and that  the  expense  and  probability  of
success in litigating  disputed  Collateral  proceeds may exceed the amount that
reasonably  may be  expected to be  recovered  with  respect to such  Collateral
proceeds.  In view of the  foregoing,  the Grantor agrees that the Lender may at
any time and from time to time  compromise  with the  obligor on any  Collateral
proceeds,  accept in full payment of any Collateral  proceeds such amount as the
Lender  in its sole  discretion  shall  determine,  or  abandon  any  Collateral
proceeds, and any such action by the Lender shall be commercially  reasonable so
long as the Lender  acts in good faith based on  information  known to it at the
time it takes any such action.

         8.2 Secured Party Performance of Grantor Secured  Liabilities.  Without
having any  obligation  to do so, the Lender may,  upon  notice to the  Grantor,
perform or pay any obligation  which the Grantor has agreed to perform or pay in
this Agreement but has not performed or paid and the Grantor shall reimburse the
Lender for any  amounts  paid or  incurred  pursuant to this  Section  8.2.  The
Grantor's  obligation to reimburse the Lender pursuant to the preceding sentence
shall be an Obligation  payable on demand and shall bear interest at the rate of
2.5% per month from the date of payment until payment in full.

                                       8
<PAGE>

         8.3  Authorization  for Secured Party To Take Certain Action.  Upon the
occurrence  of an Event of Default or with the  consent  of the  Grantor,  which
consent shall not be unreasonably  withheld,  the Grantor irrevocably authorizes
the  Lender  at any  time and from  time to time in the sole  discretion  of the
Lender, and irrevocably  appoints the Lender as its  attorney-in-fact  to act on
behalf of the  Grantor,  in the name of the Grantor or  otherwise,  from time to
time  in the  Lender's  discretion,  to  take  any  action  and to  execute  any
instrument  which the Lender may deem  necessary or advisable to accomplish  the
purposes  of this  Agreement,  including  without  limitation  (a) to execute on
behalf of the Grantor as debtor and to file  financing  statements  necessary or
desirable  in the  Lender's  sole  discretion  to perfect  and to  maintain  the
perfection and priority of the Lender's security interest in the Collateral; (b)
to endorse,  deposit and collect any cash and other proceeds of the  Collateral;
(c) to file a carbon,  photographic  or other  reproduction of this Agreement or
any financing  statement with respect to the Collateral as a financing statement
in such  offices  as the  Lender  in its  sole  discretion  deems  necessary  or
desirable to perfect and to maintain the perfection and priority of the Lender's
security  interest  in the  Collateral;  (d) to  enforce  payment  of the Earned
Royalty and the payments from sales of Proprietary  Binder  Material in the name
of the  Lender or the  Grantor;  (e) to cause  the  proceeds  of any  Collateral
received  by the  Lender  to be  applied  to the  Obligations;  (f) to sign  the
Grantor's  name on any  invoice or bill of lading  relating  to any  Collateral,
including any Earned Royalty and Proprietary Binder Material profits,  on drafts
against customers,  on schedules and assignments of such Collateral,  on notices
of assignment,  financing  statements and other public records, on verifications
of accounts and on notices to licensees;  (g) to send requests for  verification
of any  Collateral  or any  proceeds  therefrom,  including  Earned  Royalty and
Proprietary  Binder Material  profits to licensees or account debtors  (provided
that this clause (g) shall not limit the Lender's  rights under  Section  4.01);
(h) to do all  things  necessary  to carry out this  Agreement;  (i) to grant or
issue any exclusive or nonexclusive  license under the Collateral to any Person,
to the extent  consistent  with the terms of the License  Agreement,  and (j) to
assign,  pledge,  convey or otherwise  transfer title in or to or dispose of the
Collateral  to  anyone,  including  without  limitation,  to  make  assignments,
recordings,  registrations and applications therefor in the United States Patent
and Trademark  Office,  the United States Copyright Office or any similar office
or agency of the  United  States,  any State  thereof  or any other  country  or
political   subdivision  thereof,  and  to  execute  and  deliver  any  and  all
agreements,  documents,  instruments of assignment or other papers  necessary or
advisable  to effect  any of the  foregoing  or the  recordation,  registration,
filing or perfection thereof. The Grantor ratifies and approves all acts of such
attorney-in-fact. The Lender will not be liable for any acts or omissions except
those  determined  pursuant  to a  final,  non-appealable  order  of a court  of
competent   jurisdiction  to  have  resulted  solely  from  the  Lender's  gross
negligence or willful misconduct. The power conferred on the Lender hereunder is
solely to protect its interests in the  Collateral and shall not impose any duty
upon the Lender to  exercise  such  power.  This power,  being  coupled  with an
interest, is irrevocable.

         8.4 Grantor Remains Liable. Anything contained in this Agreement to the
contrary notwithstanding,  (a) the Grantor shall remain solely liable to perform
its  duties  and  obligations  under  the  License  Agreement  included  in  the
Collateral  to the  extent  set  forth  therein  to the same  extent  as if this
Agreement  had not been  executed,  (b) the exercise by the Lender of any of its
rights and  remedies  hereunder  shall not release  any Grantor  from any of its
duties or  obligations  under the License  Agreement  included in the Collateral
except to the extent the exercise of such rights renders the performance of such
duties or obligations by the Grantor  impracticable  under any such agreement or
contract,  and (c) the Lender shall not have any  obligation or liability  under
any License  Agreement  included in the Collateral by reason of this  Agreement,
and the  Lender  shall not be  obligated  in any  manner to  perform  any of the
obligations or duties of the Grantor thereunder or to take any action to collect
or enforce any claim for payment assigned hereunder.

9.       MISCELLANEOUS

         9.1 Security Interest Absolute. All rights of the Lender hereunder, the
security interest granted hereby,  and all obligations of the Grantor hereunder,
shall be absolute and unconditional  irrespective of (a) any lack of validity or
enforceability  of the  Debentures,  any  agreement  with  respect to any of the
Obligations  or  any  other  agreement  or  instrument  relating  to  any of the
foregoing,  (b) any change in the time, manner or place of payment of, or in any
other term of, all or any of the  Obligations,  or any other amendment or waiver
of or any consent to any departure from the Debentures or any other agreement or
instrument, (c) any exchange, release or non-perfection of any other Collateral,
or any release,  amendment or waiver of, or consent to or  departure  from,  any
guaranty for all or any of the Obligations,  or (d) any other circumstance which
might  otherwise  constitute  a defense  available  to, or a  discharge  of, the
Grantor in respect of the Obligations or in respect of this Agreement.

                                       9
<PAGE>

         9.2 Lender's Fees and Expenses; Indemnification. (a) The Grantor agrees
to pay  upon  demand  to the  Lender  the  amount  of all  reasonable  expenses,
including the fees and expenses of its counsel and of any experts of the Lender,
which the Lender may incur in  connection  with (i) the  administration  of this
Agreement, (ii) the custody or preservation of, or the sale of, collection from,
or  other  realization  upon,  any of the  Collateral,  (iii)  the  exercise  or
enforcement of any of the rights of the Lender hereunder, or (iv) the failure by
the Grantor to perform or observe any of the provisions hereof.

                  (b)  Without  limitation  of its  indemnification  obligations
under the  Purchase  Agreement  or any  Related  Documents  (as  defined  in the
Purchase  Agreement)  the Grantor  agrees to indemnify the Lender  against,  and
defend  and  hold  it  harmless  from,  any  and all  losses,  claims,  damages,
liabilities and related expenses,  including reasonable fees,  disbursements and
other charges of counsel,  incurred by or asserted against it arising out of, in
any  way  connected  with,  or  as a  result  of,  the  execution,  delivery  or
performance  of  this  Agreement  or any  claim,  litigation,  investigation  or
proceeding relating hereto or to the Collateral,  whether or not the Lender is a
party  thereto;  provided that such  indemnity  shall not, as to the Lender,  be
available  to the extent  that such  losses,  claims,  damages,  liabilities  or
related  expenses are determined by a court of competent  jurisdiction  by final
and nonappealable judgment to have resulted from the gross negligence or willful
misconduct of the Lender.

                  (c) Any such amounts  payable as provided  hereunder  shall be
additional Obligations secured by this Agreement. The provisions of this Section
9.2 shall  remain  operative  and in full  force and  effect  regardless  of the
termination of this Agreement, the consummation of the transactions contemplated
hereby,   the   repayment  of  any  of  the   Debentures,   the   invalidity  or
unenforceability   of  any  term  or  provision  of  this   Agreement,   or  any
investigation  made by or on behalf of the  Lender.  All  amounts due under this
Section 9.2 shall be payable on written demand  therefor and shall bear interest
at the rate of 2.5% per month  from the date  incurred  by Lender  until paid in
full

         9.3 No Amendment of License the  Agreements.  The Grantor hereby agrees
not to amend or waive  any  provision  of the  License  Agreements  without  the
written consent (which shall not be unreasonably withheld) of the Lender.

         9.4 Binding  Agreement;  Assignments.  This  Agreement,  and the terms,
covenants and conditions hereof,  shall be binding upon and inure to the benefit
of the parties hereto and their  respective  successors  and permitted  assigns,
except that the Grantor  shall not be permitted to assign this  Agreement or any
interest herein or in the Collateral or any part thereof,  or otherwise  pledge,
encumber or grant any option with respect to the Collateral or any part thereof,
or any cash or property held by the Lender as Collateral  under this  Agreement,
except as contemplated by this Agreement or the Debentures.

                                       10
<PAGE>

         9.5 GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE  WITH THE  INTERNAL  SUBSTANTIVE  LAWS OF THE  STATE OF UTAH  WITHOUT
GIVING  EFFECT TO THE LAWS OF CONFLICT OR CHOICE OF LAWS OF THE STATE OF UTAH OR
ANY OTHER  JURISDICTION  THAT WOULD RESULT IN THE  APPLICATION OF ANY LAWS OTHER
THAN THOSE OF THE STATE OF UTAH.

         9.6 Consent to  Jurisdiction  and Service of Process.  With  respect to
jurisdiction,  service of process,  jury trial and all other procedural  matters
the  Grantor  agrees  that the  provisions  of  Section  12.11  of the  Purchase
Agreement apply to this Agreement mutatis mutandis.

         9.7  Notices.  All  communications  and notices  hereunder  shall be in
writing and given as provided in the Debentures.

         9.8 Severability.  In case any one or more of the provisions  contained
in this Agreement should be invalid, illegal or unenforceable in any respect, no
party hereto shall be required to comply with such provision for so long as such
provision  is held to be invalid,  illegal or  unenforceable  and the  validity,
legality and enforceability of the remaining  provisions  contained herein shall
not in any way be affected or impaired. The parties shall endeavor in good-faith
negotiations to replace the invalid,  illegal and unenforceable  provisions with
valid  provisions,  the  economic  effect of which comes as close as possible to
that of the invalid, illegal or unenforceable provisions.

         9.9  Counterparts.  This  Agreement  may be  executed  in  two or  more
counterparts, each of which shall constitute an original, but all of which, when
taken together, shall constitute but one instrument.

         9.10 Termination.  (a) This Agreement and the security interest granted
hereby shall  terminate only after all the  Obligations  have been  indefeasibly
paid  in full  and the  Lender  has no  further  commitment  to lend  under  the
Debentures,  at which time the Lender  shall  execute and deliver to the Grantor
all  Uniform  Commercial  Code  termination  statements  and  similar  documents
prepared by the Grantor which the Grantor shall  reasonably  request to evidence
such termination.

                  (b) Notwithstanding anything to the contrary contained in this
Agreement,  this Agreement shall remain in full force and effect and continue to
be  effective  should  any  petition  be filed by or  against  the  Grantor  for
liquidation or  reorganization,  should the Grantor become  insolvent or make an
assignment  for any  benefit of  creditors  or should a  receiver  or trustee be
appointed for all or any  significant  part of the Grantor's  assets,  and shall
continue to be  effective or be  reinstated,  as the case may be, if at any time
payment and performance of the obligations, or any part thereof, is, pursuant to
applicable law, rescinded or reduced in amount, or must otherwise be restored or
returned by any obligee of the obligations,  whether as a "voidable preference",
"fraudulent  conveyance" or otherwise,  all as though such payment,  or any part
thereof, is rescinded, reduced, restored or returned.

                                       11
<PAGE>

         IN WITNESS WHEREOF,  the parties hereto have executed this Agreement as
of the date first above written.

         Grantor:                         COVOL TECHNOLOGIES, INC.
Attest:

/s/ Harlan M. Hatfield                    By: /s/ Steven G. Stewart
- -------------------------------------         ----------------------------------
Harlan M. Hatfield, General Counsel &         Steven G. Stewart, Chief Financial
Corporate Secretary                           Officer

                                          By: /s/ Stanley M. Kimball
                                              ----------------------------------
                                              Stanley M. Kimball, Executive Vice
                                              President


         Lender:                           ASPEN CAPITAL RESOURCES, LLC


                                          By: /s/ Joe K. Johnson
                                              ----------------------------------
                                              Joe K. Johnson, Manager

                                       12


                CONSENT OF INDEPENDENT ACCOUNTANTS



We  hereby  consent  to the  incorporation  by  reference  in this  Registration
Statement on Form S-3 of our report,  which  includes an  explanatory  paragraph
relating to the  restatement  of the 1998 and 1997 financial  statements,  dated
December 22, 1998, except for the last paragraph of Note 1, as to which the date
is October 5, 1999,  relating to the  consolidated  financial  statements  which
appears in Covol Technologies,  Inc.'s Annual Report on Form 10-K/A for the year
ended  September  30,  1998.  We also  consent to the  reference to us under the
heading "Experts" in such Registration Statement.



PRICEWATERHOUSECOOPERS LLP


Salt Lake City, Utah
October 5, 1999




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