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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/13/2002
Application #:
09444947
Filing Dt:
11/22/1999
Inventor:
ROGER L. SCHULTZ
Title:
ADAPTIVE ACOUSTIC CHANNEL EQUALIZER & TUNING METHOD
Assignment: 1
Reel/Frame:
010530/0620Recorded: 01/12/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/07/2000
Assignee:
LEGAL, INTELLECTUAL PROPERTY DEPARTMENT
P.O. BOX 819052
DALLAS, TEXAS 75381
Correspondent:
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LEGAL, INTELLECTUAL PROPERTY DEPT.
MAIL CODE 1-B-121, P.O. BOX 819052
DALLAS, TX 75381
Assignment: 2
Reel/Frame:
014646/0520Recorded: 05/24/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/12/2004
Assignee:
445 WOODLINE DRIVE
SPRING, TEXAS 77386
Correspondent:
HALLIBURTON ENERGY SERVICES, INC.
2601 BELTLINE ROAD
1-B-121
CARROLLTON, TX 75006

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