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Patent Assignment Assignor Details
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Assignor Name : MC COLLUM, GREGORY J.
Total Assignments: 16
Assignment: 1
Reel/Frame:003972/0601   Pages: 3
Recorded: 12/31/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MAKHLOUF, JOSEPH M.
Exec Dt:
12/30/1981
2
MC COLLUM, GREGORY J.
Exec Dt:
12/30/1981
3
KERR, PAUL R.
Exec Dt:
12/30/1981
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4425468
NONE
06336226
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:004054/0635   Pages: 4
Recorded: 09/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SINGER, DEBRA L.
Exec Dt:
09/24/1982
2
MC COLLUM, GREGORY J.
Exec Dt:
09/27/1982
3
DOWBENKO, ROSTYSLAW
Exec Dt:
09/24/1982
4
CHRISTENSON, ROGER M.
Exec Dt:
09/27/1982
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4454274
NONE
06427400
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:004054/0639   Pages: 5
Recorded: 09/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SINGER, DEBRA L.
Exec Dt:
09/24/1982
2
MC COLLUM, GREGORY J.
Exec Dt:
09/27/1982
3
DOWBENKO, ROSTYSLAW
Exec Dt:
09/24/1982
4
CHRISTENSON, ROGER M.
Exec Dt:
09/27/1982
5
CHAU, MICHAEL M.
Exec Dt:
09/24/1982
6
CHANG, WEN-HSUAN
Exec Dt:
09/24/1982
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA.
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4477618
NONE
06427402
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:004262/0077   Pages: 2
Recorded: 05/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MC COLLUM, GREGORY J.
Exec Dt:
05/15/1984
Assignee
1
PPG INDUSTRIES, INC., A PA CORP.
STATELESS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4608201
NONE
06612213
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:004417/0351   Pages: 4
Recorded: 02/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC COLLUM, GREGORY J.
Exec Dt:
01/31/1985
2
SCRIVEN, ROGER L.
Exec Dt:
01/31/1985
3
CHRISTENSON, ROGER M.
Exec Dt:
02/04/1985
4
MAUER, GEORGE W.
Exec Dt:
01/31/1985
5
ZWACK, ROBERT R.
Exec Dt:
01/31/1985
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4615779
NONE
06698993
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:004533/0425   Pages: 3
Recorded: 02/24/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC COLLUM, GREGORY J.
Exec Dt:
02/25/1986
2
MAUER, GEORGE W.
Exec Dt:
02/25/1986
Assignee
1
PPG INDUSTRIES, INC., A CORP OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5114552
NONE
06833872
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:004798/0337   Pages: 4
Recorded: 12/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FALER, DENNIS L.
Exec Dt:
11/25/1987
2
MC COLLUM, GREGORY J.
Exec Dt:
11/25/1987
3
O'DWYER, JAMES B.
Exec Dt:
11/30/1987
4
HARTMAN, MARVIS E.
Exec Dt:
11/25/1987
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PENNSYLVANIA, A CORP. OF PA
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5084506
NONE
07128315
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:004798/0342   Pages: 4
Recorded: 12/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FALER, DENNIS L.
Exec Dt:
11/25/1987
2
MC COLLUM, GREGORY J.
Exec Dt:
11/25/1987
3
O'DWYER, JAMES B.
Exec Dt:
11/30/1987
4
HARTMAN, MARVIS E.
Exec Dt:
11/25/1987
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PENNSYLVANIA, A CORP. OF PA
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4833177
NONE
07128316
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:004798/0575   Pages: 4
Recorded: 12/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FALER, DENNIS L.
Exec Dt:
11/25/1987
2
MC COLLUM, GREGORY J.
Exec Dt:
11/25/1987
3
O'DWYER, JAMES B.
Exec Dt:
11/30/1987
4
HARTMAN, MARVIS E.
Exec Dt:
11/25/1987
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PA. A CORP. OF
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4783502
NONE
07128353
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 10
Reel/Frame:004806/0549   Pages: 3
Recorded: 12/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAMARCHIK, PETER JR.
Exec Dt:
12/04/1987
2
MC COLLUM, GREGORY J.
Exec Dt:
12/04/1987
3
MAUER, GEROGE W.
Exec Dt:
12/04/1987
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PENNSYLVANIA, A CORP. OF PA
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4824925
NONE
07131889
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 11
Reel/Frame:004822/0904   Pages: 3
Recorded: 02/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC COLLUM, GREGORY J.
Exec Dt:
01/25/1988
2
ZWACK, ROBERT R.
Exec Dt:
01/23/1988
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4810535
NONE
07151150
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 12
Reel/Frame:004878/0915   Pages: 4
Recorded: 04/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC COLLUM, GREGORY J.
Exec Dt:
04/19/1988
2
ZWACK, ROBERT R.
Exec Dt:
04/19/1988
3
SCRIVEN, ROGER L.
Exec Dt:
04/19/1988
Assignee
1
PPG INDUSTRIES, INC., A CORPORATION OF PENNSYLVANIA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4891111
NONE
07185618
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 13
Reel/Frame:004869/0532   Pages: 3
Recorded: 05/02/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KAHLE, CHARLES F. II
Exec Dt:
04/29/1988
2
MC COLLUM, GREGORY J.
Exec Dt:
04/29/1988
3
WILSON, CRAIG A.
Exec Dt:
04/29/1988
Assignee
1
PPG INDUSTRIES, INC.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4927969
NONE
07187786
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 14
Reel/Frame:004902/0582   Pages: 3
Recorded: 06/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHOU, JASON L.
Exec Dt:
06/24/1988
2
MC COLLUM, GREGORY J.
Exec Dt:
06/24/1988
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4857619
NONE
07213048
Correspondence name and address
LINDA PINGITORE, ESQ.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 15
Reel/Frame:004902/0585   Pages: 4
Recorded: 06/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC COLLUM, GREGORY J.
Exec Dt:
06/24/1988
2
CHOU, JASON L.
Exec Dt:
06/24/1988
3
BODWELL, JAMES R.
Exec Dt:
06/24/1988
4
DAS, SURYYA K.
Exec Dt:
06/24/1988
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4857620
NONE
07213049
Correspondence name and address
LINDA PINGITORE, ESQ.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 16
Reel/Frame:005819/0242   Pages: 6
Recorded: 07/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORIARITY, THOMAS C.
Exec Dt:
07/15/1991
2
MC COLLUM, GREGORY J.
Exec Dt:
07/15/1991
3
ZWACK, ROBERT R.
Exec Dt:
07/15/1991
4
SCOTT, MATTHEW S.
Exec Dt:
07/15/1991
5
ZAWACKY, STEVEN R.
Exec Dt:
07/15/1991
6
CORRIGAN, VICTOR G.
Exec Dt:
07/03/1991
Assignee
1
PPG INDUSTRIES, INC.
A CORPORATION OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5202383
NONE
07732534
Correspondence name and address
GARY J. CONNELL, ESQ.
PATENT DEPARTMENT
PPG INDUSTRIES, INC
ONE PPG PLACE
PITTSBURGH, PA 15272

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