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Patent Assignment Assignor Details
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Assignor Name : MASKA, RUDOLF
Total Assignments: 10
Assignment: 1
Reel/Frame:004011/0169   Pages: 2
Recorded: 06/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MASKA, RUDOLF
Exec Dt:
05/28/1982
Assignee
1
PPG INDUSTRIES, INC.
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440897
NONE
06383415
Correspondence name and address
PAT. DEPT.
PPG INDUSTRIES, INC., ONE GATEWAY CTR.
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:004294/0621   Pages: 4
Recorded: 08/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HART, TERENCE J.
Exec Dt:
07/31/1984
2
DOWBENKO, ROSTYSLAW
Exec Dt:
07/31/1984
3
MASKA, RUDOLF
Exec Dt:
07/31/1984
4
VAN BUSKIRK, ELLOR J.
Exec Dt:
07/31/1984
5
TETENBAUM, MARVIN T.
Exec Dt:
07/31/1984
Assignee
1
PPG INDUSTRIES INC., PITTSBURGH PENNSYLVANIA A CORP OF PA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4605476
NONE
06637251
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:004803/0435   Pages: 2
Recorded: 09/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MASKA, RUDOLF
Exec Dt:
09/24/1987
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873281
NONE
07102210
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:004803/0437   Pages: 3
Recorded: 09/29/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASKA, RUDOLF
Exec Dt:
09/24/1987
2
ESSARY, WILLIAM A.
Exec Dt:
09/24/1987
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4916181
NONE
07102209
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:004959/0354   Pages: 3
Recorded: 10/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BUSKIRK, ELLOR J.
Exec Dt:
10/05/1988
2
MASKA, RUDOLF
Exec Dt:
10/05/1988
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4942193
NONE
07255286
Correspondence name and address
GODFRIED R. AKORLI
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:005057/0468   Pages: 5
Recorded: 03/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAKER, JOHN A.
Exec Dt:
02/21/1989
2
MASKA, RUDOLF
Exec Dt:
02/21/1989
3
BODWELL, JAMES R.
Exec Dt:
02/21/1989
4
DAS, SURYYA K.
Exec Dt:
02/21/1989
5
SEINER, JEROME A.
Exec Dt:
02/22/1989
6
HART, TERENCE J.
Exec Dt:
03/17/1989
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PA, A CORP. OF PA
PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948834
NONE
07328990
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:005051/0900   Pages: 4
Recorded: 03/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASKA, RUDOLF
Exec Dt:
03/03/1989
2
MC KEOUGH, DAVID T.
Exec Dt:
03/03/1989
3
HOLZINGER, DAVID L.
Exec Dt:
03/01/1989
4
KLEJSMIT, SUSAN D.
Exec Dt:
03/01/1989
Assignee
1
PPG INDUSTRIES, INC.
PITTSBURGH,, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5034454
NONE
07319437
Correspondence name and address
GODFRIED R. AKORLI
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:005871/0374   Pages: 4
Recorded: 10/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUNDARARAMAN, PADMANABHAN
Exec Dt:
09/30/1991
2
MASKA, RUDOLF
Exec Dt:
09/30/1991
3
VERARDI, CYNTHIA L.
Exec Dt:
09/30/1991
Assignee
1
PPG INDUSTRIES, INC.,
A CORPORATION OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5116922
NONE
07770491
Correspondence name and address
PPG INDUSTRIES, INC.
PATENT DEPT.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:005874/0405   Pages: 4
Recorded: 10/03/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUNDARARAMAN, PADMANABHAN
Exec Dt:
09/30/1991
2
MASKA, RUDOLF
Exec Dt:
09/30/1991
3
VERARDI, CYNTHIA L.
Exec Dt:
09/30/1991
Assignee
1
PPG INDUSTRIES, INC.
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5142019
NONE
07770397
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 10
Reel/Frame:006007/0566   Pages: 6
Recorded: 02/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASKA, RUDOLF
Exec Dt:
12/11/1991
2
TETENBAUM, MARVIN T.
Exec Dt:
12/23/1991
3
BODWELL, JAMES R.
Exec Dt:
12/16/1991
4
KAPP, DAVID C.
Exec Dt:
12/11/1991
Assignee
1
PPG INDUSTRIES, INC.
A CORPORATION OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5252669
NONE
07810060
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE 39 EAST
PITTSBURGH, PA 15272

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