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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/15/1991
Application #:
07433535
Filing Dt:
11/07/1989
Inventors:
HYUN JE CHO, WILLIAM J. RANKIN
Title:
ELASTOMERIC DISC FOR USE ON A PIPELINE PIG
Assignment: 1
Reel/Frame:
017065/0629Recorded: 10/11/2005Pages: 10
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
09/30/2005
Exec Dt:
09/30/2005
Exec Dt:
09/30/2005
Exec Dt:
09/30/2005
Exec Dt:
09/30/2005
Assignee:
15 EAST FIFTH STREET
TULSA, OKLAHOMA
Correspondent:
GARY R. MCSPADDEN, ESQ.
CROWE & DUNLEVY
500 KENNEDY BUILDING
321 KENNEDY BUILDING
TULSA, OK 74103

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