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Patent Assignment Assignor Details
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Assignor Name : HIGGS, RICHARD F.
Total Assignments: 2
Assignment: 1
Reel/Frame:004125/0258   Pages: 1
Recorded: 05/11/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/05/1983
2
Exec Dt:
05/05/1983
3
Exec Dt:
05/05/1983
Assignee
1
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06425762
Correspondence name and address
UNITED STATES STEEL CORPORATION
PATENT SECTION
600 GRANT ST. ROOM 1412
PITTSBURGH, PA 15230
Assignment: 2
Reel/Frame:004164/0141   Pages: 1
Recorded: 08/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/01/1983
2
Exec Dt:
08/01/1983
3
Exec Dt:
08/01/1983
Assignee
1
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06521476
Correspondence name and address
ARTHUR J. GREIF
600 GRANT STREET
ROOM 1412
PITTSBURGH, PA 15230

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