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Patent Assignment Details
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Reel/Frame:006267/0438   Pages: 4
Recorded: 09/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
11/02/1993
Application #:
07942965
Filing Dt:
09/10/1992
Title:
PIPE MANUFACTURING METHOD AND APPARATUS
Assignors
1
Exec Dt:
09/08/1992
2
Exec Dt:
09/08/1992
3
Exec Dt:
09/08/1992
Assignee
1
300 INTERPACE PARKWAY PARSIPPANY, NJ 07054
PARSIPPANY, NJ 07054, NEW JERSEY
Correspondence name and address
WILLIAM H. WEBB
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219

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