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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/30/1996
Application #:
08442448
Filing Dt:
05/16/1995
Inventors:
ALTON L. BRANCH, DONALD R. SMITH, KEVIN T. BERSCHEIDT
Title:
DOWNHOLE TOOL APPARATUS WITH NON-METALLIC PACKER ELEMENT RETAINING SHOES
Assignment: 1
Reel/Frame:
007542/0401Recorded: 07/03/1995Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/28/1995
Exec Dt:
06/28/1995
Exec Dt:
06/28/1995
Assignee:
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OKLAHOMA 73536
Correspondent:
STEPHEN R. CHRISTIAN
HALLIBURTON ENERGY SERVICES
1015 BOIS D'ARC
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:
012973/0813Recorded: 06/11/2002Pages: 19
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/12/1996
Assignee:
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Correspondent:
HALLIBURTON ENERGY SERVICES
ROBERT A. KENT
2600 SOUTH 2ND STREET
DUNCAN, OK 73536

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