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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/18/1989
Application #:
07172505
Filing Dt:
03/24/1988
Inventors:
REBECCA A. GENTRY, RICHARD P. MARTUKANITZ
Title:
ALUMINUM BASE COPPER-LITHIUM-MAGNESIUM WELDING ALLOY FOR WELDING ALUMINUM LITHIUM ALLOYS
Assignment: 1
Reel/Frame:
004888/0155Recorded: 05/29/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/13/1988
Exec Dt:
05/13/1988
Assignee:
PITTSBURGH, COUNTY OF ALLEGHENY, PENNSYLVANIA 15219
Correspondent:
ALUMINUM COMPANY OF AMERICA
ALCOA CENTER, PA 15069
Assignment: 2
Reel/Frame:
010461/0371Recorded: 12/16/1999Pages: 21
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/11/1998
Assignee:
ALCOA CORPORATE CENTER
201 ISABELLA STREET
PITTSBURGH, PENNSYLVANIA 15212
Correspondent:
ALCOA INC.
DAVID W. PEARCE-SMITH, ESQ.
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PA +15069

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