Patent Assignment
Reel/Frame 038143/0777
Assignment of Assignor's Interest
Recorded: 2016-03-31
Pages: 7
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Properties
(2)
Drilling Control System and Method with Actuator Coupled with Top Drive or Block or Both
Drilling Control System
Application:
62/140,057 →