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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/26/1996
Application #:
07899696
Filing Dt:
06/16/1992
Inventor:
JON F. EDD
Title:
ROTATING RING STRUCTURE FOR GAS TURBINE ENGINES AND METHOD FOR ITS PRODUCTION
Assignment: 1
Reel/Frame:
006172/0958Recorded: 07/13/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/07/1992
Assignee:
PITTSBURGH, PENNSYLVANIA
Correspondent:
ALUMINUM COMPANY OF AMERICA
CHRISTINE J. GLODEN
ALCOA TECHNICAL CENTER
100 TECHNICAL DR.
ALCOA CENTER, PA 15069-0001
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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