Patent Assignment
Reel/Frame 029078/0247
Assignment of Assignor's Interest
Recorded: 2012-10-04
Pages: 6
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
System and Method Employing a Rotational Valve to Control Steering in a Rotary Steerable System