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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/23/1994
Application #:
08034980
Filing Dt:
03/22/1993
Inventors:
BRYANT A. ARTERBURY, JAMES E. SPANGLER
Title:
SINTERED SPHERICAL PLASTIC BEAD PREPACK SCREEN AGGREGATE
Assignment: 1
Reel/Frame:
006862/0968Recorded: 02/22/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/01/1994
Exec Dt:
02/11/1994
Assignee:
P.O. BOX 819052
LEGAL, INTELLECTUAL PROPERTY DEPT.
DALLAS, TEXAS 75381
Correspondent:
HALLIBURTON ENERGY SERVICES
TRACY W. DRUCE
MAIL CODE 1-E-135
P.O. BOX 819052
DALLAS, TX 75381

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