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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
4780962
Issue Dt:
11/01/1988
Application #:
06558105
Filing Dt:
12/05/1983
Inventor:
DENNIS R. SMITH
Title:
PIPELINE BEND VERIFICATION PIG
Assignment: 1
Reel/Frame:
004251/0262Recorded: 12/05/1983Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
SMITH, DENNIS R.
Exec Dt:
11/18/1983
Assignee:
T.D. WILLIAMSON, INC., A CORP OF OK
TULSA, OKLAHOMA
Correspondent:
HEAD, JOHNSON & STEVENSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 2
Reel/Frame:
004915/0907Recorded: 08/18/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
T. D. WILLIAMSON, INC.,
Exec Dt:
08/05/1988
Assignee:
TDW DELAWARE, INC., A CORP. OF DE.
Correspondent:
HEAD & JOHNSON, P.A.
MOORE MANOR
228 WEST 17TH PLACE
TULSA, OKLAHOMA 74119
Assignment: 3
Reel/Frame:
017065/0629Recorded: 10/11/2005Pages: 10
Conveyance:
SECURITY AGREEMENT
Assignors:
T.D. WILLIAMSON, INC.
Exec Dt:
09/30/2005
WILLIAMSON INTERNATIONAL CORP.
Exec Dt:
09/30/2005
TDW DELWARE, INC.
Exec Dt:
09/30/2005
TDW SERVICES, INC.
Exec Dt:
09/30/2005
MAGPIE SYSTEMS, INC
Exec Dt:
09/30/2005
Assignee:
JPMORGAN CHASE BANK, N.A.
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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