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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/21/1982
Application #:
06175604
Filing Dt:
08/06/1980
Inventor:
JOSEPH H. KIEFER
Title:
METHOD OF AUTOMATICALLY WELDING WITH A NON-CONSUMABLE ELECTRODE
Assignment: 1
Reel/Frame:
003793/0424Recorded: 08/06/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/25/1980
Assignee:
PITTSBURGH,, PENNSYLVANIA 15222
Correspondent:
W. A. ELCHIK
WESTINGTON ELEC. CORP. R & D CTR.
PITTSBURGH, PA 15235
Assignment: 2
Reel/Frame:
003945/0229Recorded: 01/27/1982Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/30/1981
Assignee:
WASHINGTON, DISTRICT OF COLUMBIA 20585-0162
Correspondent:
W. A. ELCHIK
WESTINGTON ELEC. CORP. R & D CTR.
PITTSBURGH, PA 15235

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