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Patent Assignment Assignor Details
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Assignor Name : BALLAIN, MARLYN D.
Total Assignments: 3
Assignment: 1
Reel/Frame:004125/0309   Pages: 2
Recorded: 05/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/25/1983
2
Exec Dt:
05/03/1983
3
Exec Dt:
05/03/1983
Assignee
1
A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06474738
Correspondence name and address
BRIAN D. SMITH
ALUMINUM CO. OF AMERICA
ALCOA CENTER, PA 15069
Assignment: 2
Reel/Frame:004125/0371   Pages: 2
Recorded: 05/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/03/1983
2
Exec Dt:
04/21/1983
3
Exec Dt:
04/25/1983
4
Exec Dt:
05/03/1983
Assignee
1
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06474743
Correspondence name and address
BRIAN D. SMITH
ALUMINUM CO. OF AMERICA
ALCOA CENTER, PA 15069
Assignment: 3
Reel/Frame:004422/0992   Pages: 2
Recorded: 07/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/02/1985
2
Exec Dt:
07/02/1985
Assignee
1
A CORP OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06729536
Correspondence name and address
BRIAN D. SMITH
ALUMINUM CO., OF AMERICA
PATENT DIV.,
ALCOA CENTER, PA 15069

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