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Patent Assignment Details
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Reel/Frame:005211/0334   Pages: 4
Recorded: 12/19/1989
Conveyance: PN 4633602 RECORDED AT REEL 5041 FRAME 0151 AS SECURITY AGREEMENT IS HEREBY NULL AND VOID. (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/06/1987
Application #:
06771840
Filing Dt:
09/03/1985
Title:
METHOD AND APPARATUS FOR PADDING PIPE
Assignor
1
Exec Dt:
12/14/1989
Assignee
1
TEXAS
Correspondence name and address
MORGAN, LEWIS & BOCKIUS
1800 M ST., NW
WASHINGTON, DC 20036

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