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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/27/1990
Application #:
07209817
Filing Dt:
06/22/1988
Inventors:
MARK M. STICKEL, JAMES W. EVERETT, RAY A. SHIREY, ROY D. HOSLEY, GEORGE D. FULMER et al
Title:
METHOD FOR REMOVING A METALLIC PLUG FROM A TUBE BY SIMULTANEOUSLY HEATING AND STRETCHING THE PLUG
Assignment: 1
Reel/Frame:
004923/0410Recorded: 06/22/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/20/1988
Exec Dt:
03/09/1988
Exec Dt:
03/09/1988
Exec Dt:
04/27/1988
Exec Dt:
06/14/1988
Exec Dt:
03/09/1988
Assignee:
WESTINGHOUSE BUILDING, GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA
Correspondent:
W. A. ELCHIK
WESTINGHOUSE ELECTRIC CORP.
INTELLECTUAL PROP. SECTION
PITTSBURGH, PA 15235

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