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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/05/1985
Application #:
06487005
Filing Dt:
04/21/1983
Inventor:
CARLOS R. CANALIZO
Title:
WELL PUMP
Assignment: 1
Reel/Frame:
004133/0607Recorded: 06/06/1983Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/01/1983
Assignee:
CARROLLTON, TEXAS
Correspondent:
M. H. GAY
VINSON & ELKINS
2900 FIRST CITY TOWER
HOUSTON, TX 77002
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

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