IP Library Assignment 047217/0365
Patent Assignment
Reel/Frame 047217/0365

Merger

Recorded: 2018-10-11 Pages: 8
Assignor
TESCO CORPORATION
Executed: 2017-12-28
Assignee
NABORS DRILLING TECHNOLOGIES USA, INC.
515 WEST GREENS ROAD, SUITE 1200, HOUSTON, TEXAS, 77067
Covered Property (1)
Pipe Gripping Assembly with Power Screw Actuator and Method of Gripping Pipe on a Rig
Patent: 7,854,265 →
Application: 12/164,713 →
Publication: US 2009/0321086
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 30, 2008
From: ZIMMERMANN, KRIS D., MR.
To: TESCO CORPORATION
Reel/Frame 021171/0824 →