<PAGE>
-----------------------------
OMB APPROVAL
OMB NUMBER 3235-0145
EXPIRES: DECEMBER 31, 1997
ESTIMATED AVERAGE BURDEN
HOURS PER FORM..........14.90
-----------------------------
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G/A
Under the Securities Exchange Act of 1934
(Amendment No. 1)*
Plasma & Materials Technologies, Inc.
- --------------------------------------------------------------------------------
(Name of Issuer)
Common Stock; No Par Value
- --------------------------------------------------------------------------------
(Title of Class of Securities)
72753M109
-----------------------------------------
(CUSIP Number)
*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.
The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).
Page 1 of 13 pages
<PAGE>
SCHEDULE 13G
- ----------------------- ---------------------
CUSIP NO. 72753M109 PAGE 2 OF 13 PAGES
- ----------------------- ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Innocal L.P.
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [X]
(b) [_]
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
Delaware
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF Not applicable - see Item 4(a)
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
Not applicable - see Item 4(a)
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING Not applicable - see Item 4(a)
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_]
10
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
11
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
PN
- ------------------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT!
Page 2 of 13 pages
<PAGE>
SCHEDULE 13G
- ----------------------- ---------------------
CUSIP NO. 72753M109 PAGE 3 OF 13 PAGES
- ----------------------- ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Innocal Associates, L.P.
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [X]
(b) [_]
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
Delaware
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF Not applicable - see Item 4(a)
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
Not applicable - see Item 4(a)
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING Not applicable - see Item 4(a)
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_]
10
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
11
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
PN
- ------------------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT!
Page 3 of 13 pages
<PAGE>
SCHEDULE 13G
- ----------------------- ---------------------
CUSIP NO. 72753M109 PAGE 4 OF 13 PAGES
- ----------------------- ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Russell J. Robelen
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [X]
(b) [_]
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF Not applicable - see Item 4(a)
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
Not applicable - see Item 4(a)
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING Not applicable - see Item 4(a)
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_]
10
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
11
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
IN
- ------------------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT!
Page 4 of 13 pages
<PAGE>
SCHEDULE 13G
- ----------------------- ---------------------
CUSIP NO. 72753M109 PAGE 5 OF 13 PAGES
- ----------------------- ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Gerald A. Lodge
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [X]
(b) [_]
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF Not applicable - see Item 4(a)
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
Not applicable - see Item 4(a)
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING Not applicable - see Item 4(a)
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_]
10
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
11
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
IN
- ------------------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT!
Page 5 of 13 pages
<PAGE>
SCHEDULE 13G
- ----------------------- ---------------------
CUSIP NO. 72753M109 PAGE 6 OF 13 PAGES
- ----------------------- ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Raun J. Rasmussen
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [X]
(b) [_]
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF Not applicable - see Item 4(a)
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
Not applicable - see Item 4(a)
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING Not applicable - see Item 4(a)
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_]
10
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
11
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
IN
- ------------------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT!
Page 6 of 13 pages
<PAGE>
SCHEDULE 13G
- ----------------------- ---------------------
CUSIP NO. 72753M109 PAGE 7 OF 13 PAGES
- ----------------------- ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
H.D. Lambert
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [X]
(b) [_]
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF Not applicable - see Item 4(a)
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
Not applicable - see Item 4(a)
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING Not applicable - see Item 4(a)
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_]
10
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
11
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
IN
- ------------------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT!
Page 7 of 13 pages
<PAGE>
SCHEDULE 13G
- ----------------------- ---------------------
CUSIP NO. 72753M109 PAGE 8 OF 13 PAGES
- ----------------------- ---------------------
- ------------------------------------------------------------------------------
NAME OF REPORTING PERSON
1 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
James E. Houlihan
- ------------------------------------------------------------------------------
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
2 (a) [X]
(b) [_]
- ------------------------------------------------------------------------------
SEC USE ONLY
3
- ------------------------------------------------------------------------------
CITIZENSHIP OR PLACE OF ORGANIZATION
4
United States
- ------------------------------------------------------------------------------
SOLE VOTING POWER
5
NUMBER OF Not applicable - see Item 4(a)
SHARES -----------------------------------------------------------
SHARED VOTING POWER
BENEFICIALLY 6
Not applicable - see Item 4(a)
OWNED BY
-----------------------------------------------------------
EACH SOLE DISPOSITIVE POWER
7
REPORTING Not applicable - see Item 4(a)
PERSON -----------------------------------------------------------
SHARED DISPOSITIVE POWER
WITH 8
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
9
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES* [_]
10
- ------------------------------------------------------------------------------
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
11
Not applicable - see Item 4(a)
- ------------------------------------------------------------------------------
TYPE OF REPORTING PERSON*
12
IN
- ------------------------------------------------------------------------------
*SEE INSTRUCTION BEFORE FILLING OUT!
Page 8 of 13 pages
<PAGE>
ITEM 1.
(a) NAME OF ISSUER
Plasma & Materials Technologies, Inc.
(b) ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES
9255 Deering Avenue
Chatsworth, California 91311
ITEM 2.
(a) NAME OF PERSON FILING
The persons filing this Schedule 13G/A are Innocal L.P. ("Innocal"),
Innocal Associates, L.P. ("Innocal Associates"), Russell J. Robelen,
Gerald A. Lodge, Raun J. Rasmussen, H. D. Lambert, and James E. Houlihan
(collectively the "Filing Persons").
Russell J. Robelen, Gerald A. Lodge, Raun J. Rasmussen, H. D. Lambert,
and James E. Houlihan are each general partners of Innocal Associates,
the general partner of Innocal.
(b) ADDRESS OF PRINCIPAL OFFICE
600 Anton Boulevard, Suite 1270
Costa Mesa, California 92626
(c) CITIZENSHIP
The responses of the Filing Persons to Item 4 of the cover pages to this
Schedule 13G/A that relate to the citizenships of such Filing Persons are
herein incorporated by reference.
(d) TITLE OF CLASS OF SECURITIES
This filing is made in regard to the Common Stock, no par value per
share, of Plasma & Materials Technologies, Inc. (the "Common Stock").
(e) CUSIP NUMBER
72753M109
ITEM 3. IF THIS STATEMENT IS FILED PURSUANT TO RULES 13d-1(b), OR 13d-2(b),
CHECK WHETHER THE PERSON FILING IS A:
(a) [_] Broker or Dealer registered under Section 15 of the Act
(b) [_] Bank as defined in section 3(a)(6) of the Act
(c) [_] Insurance Company as defined in section 3(a)(19) of the act
(d) [_] Investment Company registered under section 8 of the Investment
Company Act
(e) [_] Investment Adviser registered under section 203 of the Investment
Advisers Act of 1940
Page 9 of 13 pages
<PAGE>
(f) [ ] Employee Benefit Plan, Pension Fund which is subject to the
provisions of the Employee Retirement Income Security Act of 1974
or Endowment Fund; see (S)240.13d-1(b)(1)(ii)(F)
(g) [ ] Parent Holding Company, in accordance with (S)240.13d-1(b)(ii)(G)
(Note: See Item 7)
(h) [ ] Group, in accordance with (S)240.13d-1(b)(1)(ii)(H)
ITEM 4. OWNERSHIP
(a) AMOUNT BENEFICIALLY OWNED
Not applicable. The percent of the class owned, as of December 31, 1996,
does not exceed five percent.
(b) PERCENT OF CLASS
Not applicable.
(c) NUMBER OF SHARES AS TO WHICH SUCH PERSON HAS
(i) SOLE POWER TO VOTE OR TO DIRECT THE VOTE: Not applicable.
(ii) SHARED POWER TO VOTE OR TO DIRECT THE VOTE: Not applicable.
(iii) SOLE POWER TO DISPOSE OR TO DIRECT THE DISPOSITION OF: Not
applicable.
(iv) SHARED POWER TO DISPOSE OR TO DIRECT THE DISPOSITION OF: Not
applicable.
ITEM 5. OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS
IF THIS STATEMENT IS BEING FILED TO REPORT THE FACT THAT AS OF THE DATE HEREOF
THE REPORTING PERSON HAS CEASED TO BE THE BENEFICIAL OWNER OF MORE THAN FIVE
PERCENT OF THE CLASS OF SECURITIES, CHECK THE FOLLOWING [X]
ITEM 6. OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON
Not applicable.
ITEM 7. IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE
SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY
Not applicable.
ITEM 8. IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP
The Filing Persons have filed this Schedule 13G/A as a group
pursuant to Rule 13d-1(f). The identity of each member of the group
is stated in an exhibit to the Schedule 13G amended hereby, filed
with the Securities and Exchange Commission on February 14, 1996,
which exhibit is incorporated herein by reference.
Page 10 of 13 pages
<PAGE>
The Filing Persons entered into a Joint Reporting Agreement dated
February 12, 1996 (the "Joint Reporting Agreement"), pursuant to
which they agreed to file one joint statement on behalf of all of
them with respect to the subject matter of this Schedule 13G/A. The
Joint Reporting Agreement was filed with the Securities and Exchange
Commission on February 14, 1996 as an exhibit to the Schedule 13G
amended hereby, which exhibit is incorporated herein by reference.
ITEM 9. NOTICE OF DISSOLUTION OF GROUP
Not applicable.
ITEM 10. CERTIFICATION
By signing below I certify that, to the best of my knowledge and belief, the
securities referred to above were acquired in the ordinary course of business
and were not acquired for the purpose of and do not have the effect of
changing or influencing the control of the issuer of such securities and were
not acquired in connection with or as a participant in any transaction having
such purposes or effect.
Page 11 of 13 pages
<PAGE>
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.
Dated: February 7, 1997
INNOCAL L.P.,
a Delaware limited partnership
By: Innocal Associates, L.P.,
a Delaware limited partnership
Its: General Partner
By: /s/ Russell J. Robelen
----------------------------------
Russell J. Robelen,
General Partner
INNOCAL ASSOCIATES, L.P.,
a Delaware limited partnership
By: /s/ Russell J. Robelen
--------------------------------------
Russell J. Robelen,
General Partner
/s/ Russell J. Robelen
---------------------------------------------
Russell J. Robelen
/s/ Gerald A. Lodge
---------------------------------------------
Gerald A. Lodge
/s/ Raun J.Rasmussen
---------------------------------------------
Raun J. Rasmussen
/s/ H.D. Lambert
---------------------------------------------
H.D. Lambert
/s/ James E. Houlihan
---------------------------------------------
James E. Houlihan
Page 12 of 13 pages
<PAGE>
EXHIBIT INDEX
-------------
<TABLE>
<CAPTION>
Sequentially
Exhibit Numbered
Number Description Page
------- ----------- ------------
<C> <S> <C>
1 Identification of Members of the Group . . . . . . . . . *
2 Joint Reporting Agreement dated February 12, 1996. . . . *
</TABLE>
* Filed with the Securities and Exchange Commission on February 14, 1996 as an
exhibit to the Schedule 13G amended hereby.
Page 13 of 13 pages
