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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/16/1997
Application #:
08643223
Filing Dt:
05/03/1996
Inventors:
WILLIAM E. PIRL, WESLEY G. POPE, WILLIAM G. COLE, RODNEY A. LUTZ, FRANK X. PONKO
Title:
APPARATUS AND METHOD FOR LASER WELDING THE INNER SURFACE OF A TUBE
Assignment: 1
Reel/Frame:
007995/0737Recorded: 05/03/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/10/1996
Exec Dt:
04/11/1996
Exec Dt:
04/10/1996
Exec Dt:
05/01/1995
Exec Dt:
04/16/1996
Assignee:
LAW DEPT.-IPS, GATEWAY - 16TH FLOOR
11 STANWIX STREET
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
WESTINGHOUSE ELECTRIC CORPORATION
PATRICIA LESHNOCK
LAW DEPARTMENT - IPS, GATEWAY-BAY 1639
11 STANWIX STREET
PITTSBURGH, PA 15222-1384
Assignment: 2
Reel/Frame:
010070/0819Recorded: 06/24/1999Pages: 28
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/1999
Assignee:
LAW DEPARTMENT - IPS
4350 NORTHERN PIKE
MONROEVILLE, PENNSYLVANIA 15146
Correspondent:
WESTINGHOUSE ELECTRIC CO. LLC
PATRICIA LESHNOCK
4350 NORTHERN PIKE
MONROEVILLE, PA 15146-2866

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