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Reel/Frame:012876/0433   Pages: 6
Recorded: 05/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/21/2004
Application #:
10071880
Filing Dt:
02/08/2002
Publication #:
Pub Dt:
08/14/2003
Title:
SYSTEM AND METHOD FOR STRESS AND STABILITY RELATED MEASUREMENTS IN BOREHOLES
Assignors
1
Exec Dt:
04/17/2002
2
Exec Dt:
05/01/2002
3
Exec Dt:
04/23/2002
4
Exec Dt:
04/18/2002
5
Exec Dt:
04/17/2002
Assignee
1
316 E-CULLEN BUILDING
4800 CALHOUN STREET
HOUSTON, TEXAS 77204
Correspondence name and address
AKIN, GUMP, STRAUSS, HAUER & FELD, LLP
DWAYNE L. MASON
711 LOUISIANA STREET
SUITE 1900 SOUTH
HOUSTON, TX 77002

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