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Patent Assignment Assignor Details
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Assignor Name : DIFRANCO, GARY J.
Total Assignments: 2
Assignment: 1
Reel/Frame:004758/0544   Pages: 2
Recorded: 09/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/09/1987
2
Exec Dt:
09/04/1987
Assignee
1
A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07078457
Correspondence name and address
GLENN E. KLEPAC
ALUMINUM COMPANY OF AMERICA
ALCOA CENTER, PA 15069
Assignment: 2
Reel/Frame:006585/0561   Pages: 6
Recorded: 06/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/1993
2
Exec Dt:
06/14/1993
3
Exec Dt:
06/07/1993
4
Exec Dt:
06/17/1993
5
Exec Dt:
06/07/1993
6
Exec Dt:
06/08/1993
7
Exec Dt:
06/08/1993
8
Exec Dt:
06/09/1993
9
Exec Dt:
06/10/1993
Assignee
1
1501 ALCOA BUILDING PITTSBURGH, PA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08057743
Correspondence name and address
DAVID W. BROWNLEE, ESQ.
ALUMINUM COMPANY OF AMERICAS
ALCOA TECHNICAL CENTER
100 TECHNICAL DRIVE
ALCOA CENTER, PA 15069-0001

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