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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/19/1992
Application #:
07594303
Filing Dt:
10/09/1990
Inventor:
ARNOLD J. COOK
Title:
INVESTMENT CASTING OF METAL MATRIX COMPOSITES
Assignment: 1
Reel/Frame:
005500/0986Recorded: 11/08/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/14/1990
Assignee:
Correspondent:
ANSEL M. SCHWARTZ
COHEN & GRIGSBY
2900 CNG TOWER
625 LIBERTY AVE.
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
006296/0024Recorded: 09/08/1992Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/08/1992
Assignee:
145 DELTA DRIVE, RIDC PARK
PITTSBURGH, PENNSYLVANIA 15238
Correspondent:
ANSEL M. SCHWARTZ
ATTORNEY AT LAW
425 N. CRAIG STREET, SUITE 301
PITTSBURGH, PA 15213
Assignment: 3
Reel/Frame:
007009/0630Recorded: 05/31/1994Pages: 95
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/1994
Assignee:
145 DELTA DRIVE
RIDC PARK
PITTSBURGH, PENNSYLVANIA 15238
Correspondent:
ANSEL M. SCHWARTZ
425 N. CRAIG STREET
SUITE 301
PITTSBURGH, PA 15213

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