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Patent Assignment Details
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Reel/Frame:005136/0800   Pages: 2
Recorded: 08/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
10/31/1989
Application #:
07251797
Filing Dt:
10/03/1988
Title:
PRODUCTION OF FOAMED POLYMER STRUCTURES
Assignors
1
Exec Dt:
06/10/1989
2
Exec Dt:
06/13/1989
3
Exec Dt:
06/10/1989
Assignee
1
A CORP. OF VA
RICHMOND, VIRGINIA
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORP.,
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801

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