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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/27/1988
Application #:
07123336
Filing Dt:
11/19/1987
Inventors:
STEPHEN C. LIBBY, G. EDWARD GRADDY JR.
Title:
CASTING ALUMINUM ALLOYS WITH A MOLD HEADER COMPRISING DELAMINATED VERMICULITE
Assignment: 1
Reel/Frame:
004815/0154Recorded: 12/21/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/15/1987
Exec Dt:
12/15/1987
Assignee:
Correspondent:
GLENN E. KLEPAC
ALUMINUM CO. 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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