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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/09/1998
Application #:
08706143
Filing Dt:
09/20/1996
Inventors:
JAMES R. BIRCHAK, JAMES W. STROUD, BATAKRISHNA MANDAL, JOHN W. MINEAR
Title:
ROTATING MULTI-PARAMETER BOND TOOL
Assignment: 1
Reel/Frame:
008224/0582Recorded: 09/20/1996Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/19/1996
Exec Dt:
09/19/1996
Exec Dt:
09/19/1996
Exec Dt:
09/19/1996
Assignee:
3600 LINCOLN PLAZA, 500 N. AKARD
DALLAS, TEXAS 75201
Correspondent:
CONLEY, ROSE & TAYON, P.C.
MARCELLA D. WATKINS
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 2
Reel/Frame:
008755/0419Recorded: 10/20/1997Pages: 20
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/12/1996
Assignee:
BUILDING 1, 6TH FLOOR
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Correspondent:
HALLIBURTON ENERGY SERVICES
EUGENE R. MONTALVO
5151 SAN FELIPE
SUITE 2100
HOUSTON, TX 77056

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