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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
05/01/1990
Application #:
07247760
Filing Dt:
09/22/1988
Inventors:
ROBERT W. CROW, RICKY M. HOLLOMAN, JAMES B. PRUDEN
Title:
WELL PRODUCTION OPTIMIZING SYSTEM
Assignment: 1
Reel/Frame:
004989/0547Recorded: 12/15/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/08/1988
Exec Dt:
12/08/1988
Assignee:
Correspondent:
THOMAS L. CRISMAN
JOHNSON & SWANSON
900 JACKSON STREET
DALLAS, TX 75202-4499
Assignment: 2
Reel/Frame:
006779/0356Recorded: 11/15/1993Pages: 37
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/24/1993
Assignee:
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Correspondent:
ROBERT A. KENT
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
HALLIBURTON ENERGY SERVICES
MAIL CODE 1-E-135, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 3
Reel/Frame:
008753/0782Recorded: 10/20/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/09/1997
Assignee:
7030 ARDMORE
HOUSTON, TEXAS 77054
Correspondent:
ARNOLD, WHITE & DURKEE
C. RICHARD MARTIN, ESQ.
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 4
Reel/Frame:
009089/0174Recorded: 10/15/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/09/1997
Assignee:
7030 ARDMORE
HOUSTON, TEXAS 77054
Correspondent:
ARNOLD, WHITE & DURKEE
C. RICHARD MARTIN
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 5
Reel/Frame:
010299/0132Recorded: 10/12/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/14/1999
Assignee:
(1003 CLYDE STREET)
PO BOX 132437
TYLER, TEXAS 75701
Correspondent:
ALWORTH LAW AND ENGINEERING
CHARLES W. ALWORTH
502 CUMBERLAND RD
TYLER, TX 75703-9324
Assignment: 6
Reel/Frame:
012983/0581Recorded: 06/11/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/2002
Assignee:
125 S. VIRGINIA
TYLER, TEXAS 75703
Correspondent:
MEGA LIFT SYSTEMS, LLC
MR. JAMES L. BARTLEY, PRESIDENT
P.O. BOX 132448
TYLER, TX 75713

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