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Patent Assignment Assignor Details
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Assignor Name : MAIER, FRANK E.
Total Assignments: 3
Assignment: 1
Reel/Frame:004544/0388   Pages: 2
Recorded: 05/12/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/06/1986
2
Exec Dt:
05/06/1986
Assignee
1
PITTSBURGH, PENNSYLVANIA
Property
 
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NONE
06847772
Correspondence name and address
MAX L. WILLIAMSON
ALUMINUM CO., OF AMERICA
PATENT DIV.,
ALCOA CENTER, PA 15069
Assignment: 2
Reel/Frame:004726/0045   Pages: 2
Recorded: 06/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/16/1987
2
Exec Dt:
06/16/1987
Assignee
1
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
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NONE
07023668
Correspondence name and address
MAX L. WILLIAMSON
ALUMINUM COMPANY OF AMERICA
PATENT DIVISION
ALCOA CENTER, PA 15069
Assignment: 3
Reel/Frame:005501/0143   Pages: 4
Recorded: 10/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/08/1990
2
Exec Dt:
10/25/1990
3
Exec Dt:
10/12/1990
4
Exec Dt:
10/29/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07605553
Correspondence name and address
WILLIAM J. O'ROURKE, JR.
ALUMINUM COMPANY OF AMERICA
PATENT DIVISION
ALCOA CENTER, PA 15069

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