Patent Assignment
Reel/Frame 025180/0517
Assignment of Assignor's Interest
Recorded: 2010-10-22
Pages: 13
Assignors
HAUGVALSTAD, KJELL
Executed: 2010-03-05
JOHNSON, ASHLEY
Executed: 2010-01-14
DOWNTON, GEOFFREY C.
Executed: 2010-01-26
ALDRED, WA;TER DAVOD
Executed: 2010-04-21
ESPINOSA, FRANK F.
Executed: 2010-01-13
JEFFRYES, BENJAMIN P.
Executed: 2010-01-19
BOUALLEG, RIADH
Executed: 2010-01-14
BARRETT, MICHAEL P.
Executed: 2010-01-15
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Gauge Pads, Cutters, Rotary Components, and Methods for Directional Drilling