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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/14/1993
Application #:
07932621
Filing Dt:
08/17/1992
Inventor:
BRUCE J. WATKINS
Title:
WELLHEAD EQUIPMENT
Assignment: 1
Reel/Frame:
006226/0920Recorded: 08/17/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/19/1992
Assignee:
13550 HEMPSTEAD HIGHWAY
HOUSTON, TEXAS 77040
Correspondent:
VADEN, EICKENROHT, THOMPSON,
BOULWARE & FEATHER, L.L.P.
MARVIN B. EICKENROHT
ONE RIVERWAY, STE. 1100
HOUSTON, TX 77056-1903
Assignment: 2
Reel/Frame:
006744/0623Recorded: 10/29/1993Pages: 18
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/13/1993
Assignee:
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Correspondent:
BABCOCK & HENDERSON
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:
006952/0543Recorded: 04/11/1994Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/30/1994
Assignee:
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Correspondent:
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:
009064/0225Recorded: 03/30/1998Pages: 3
Conveyance:
RELEASE
Assignor:
Exec Dt:
03/16/1998
Assignee:
13550 HEMPSTEAD ROAD
HOUSTON, TEXAS 77040
Correspondent:
GARDERE & WYNNE
MICHAEL F. ROGERS
333 CLAY AVENUE, SUITE 800
HOUSTON, TEXAS 77002

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