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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/07/1992
Application #:
07615131
Filing Dt:
11/19/1990
Inventors:
ERIC D. ARNDT, JOHN M. URBANIC, CLARK W. KELLER, C. RICARDO SAMMY
Title:
METHOD OF ALLOYING FEED MATERIAL INTO MOLTEN METAL
Assignment: 1
Reel/Frame:
005516/0374Recorded: 11/19/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/12/1990
Exec Dt:
11/12/1990
Exec Dt:
11/12/1990
Exec Dt:
10/23/1990
Assignee:
PITTSBURGH, ALLEGHENY, PENNSYLVANIA
Correspondent:
DAVID W. PEARCE-SMITH
ALUMINUM COMPANY OF AMERICA
ALCOA CENTER, PA 15069

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