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Reel/Frame:021972/0443   Pages: 2
Recorded: 12/12/2008
Attorney Dkt #:074263.0496
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/28/2010
Application #:
12333824
Filing Dt:
12/12/2008
Publication #:
Pub Dt:
04/09/2009
Title:
METHODS AND SYSTEMS TO PREDICT ROTARY DRILL BIT WALK AND TO DESIGN ROTARY DRILL BITS AND OTHER DOWNHOLE TOOLS
Assignor
1
Exec Dt:
12/12/2008
Assignee
1
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072-5299
Correspondence name and address
THOMAS R. FELGER
BAKER BOTTS L.L.P.
98 SAN JACINTO BOULEVARD, SUITE 1500
AUSTIN, TX 78701

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