Patent Assignment
Reel/Frame 034485/0152
Assignment of Assignor's Interest
Recorded: 2014-12-12
Pages: 6
Assignors
GILLAN, COLIN
Executed: 2014-12-03
ROLONG, CARLOS
Executed: 2014-12-02
HADI, MAHMOUD
Executed: 2014-12-01
GROOVER, AUSTIN
Executed: 2014-12-05
VENUGOPAL, SURESH
Executed: 2014-12-03
Assignee
CANRIG DRILLING TECHNOLOGY LTD.
8223 WILLOW PLACE DRIVE SOUTH, HOUSTON, TEXAS, 77070
Covered Property
(1)
Drill Pipe Oscillation Regime for Slide Drilling
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.