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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
05/07/1985
Application #:
06406702
Filing Dt:
08/09/1982
Inventors:
DAVID B. STEENSLAND, WILLIAM E. MC BRIDE
Title:
HOUSING FOR SONAR UNIT
Assignment: 1
Reel/Frame:
004034/0093Recorded: 08/09/1982Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/27/1982
Exec Dt:
07/27/1982
Assignee:
TULSA, OKLAHOMA
Correspondent:
HEAD, JOHNSON & STEVENSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 2
Reel/Frame:
004561/0871Recorded: 05/27/1986Pages: 12
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/03/1986
Assignee:
12222 MERIT DRIVE
SUITE 1000, A CORP. OF CA.
DALLAS, TEXAS 75251
Correspondent:
BURNS, DOANE, SWECKER, ET AL
GEORGE MASON BUILDING
P.O. BOX 1404
WASHINGTON & PRINCE STREETS
ALEXANDRIA, VA. 22313-1404
Assignment: 3
Reel/Frame:
004818/0032Recorded: 11/20/1987Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/03/1987
Assignee:
Correspondent:
BURNS, DOANE, SWECKER & MATHIS
GEORGE MASON BUILDING
WASHINGTON & PRINCE STREETS
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 4
Reel/Frame:
005142/0218Recorded: 09/25/1989Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/27/1989
Assignee:
Correspondent:
FAEGRE & BENSON
2200 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN. 55402-3901
Assignment: 5
Reel/Frame:
007696/0308Recorded: 10/06/1995Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/15/1993
Assignee:
STE. 2100, LB 21
2711 NORTH HASKELL
DALLAS, TEXAS 75204
Correspondent:
HUGHES & LUCE, L.L.P.
DAVID H. JUDSON
1717 MAIN STREET, STE. 2800
DALLAS, TX 75201
Assignment: 6
Reel/Frame:
007677/0377Recorded: 10/19/1995Pages: 7
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
01/21/1994
Assignee:
12000 EAST SKELLY DRIVE
TULSA, OKLAHOMA 74128
Correspondent:
BRIAN D. WALKER
HUGHES & LUCE, L.L.P.
1717 MAIN STREET, SUITE 2800
DALLAS, TX 75201

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