IP Library Assignment 028247/0525
Patent Assignment
Reel/Frame 028247/0525

Assignment of Assignor's Interest

Recorded: 2012-05-22 Pages: 5
Assignors
WEINTRAUB, PRESTON
Executed: 2012-05-03
SLOCUM, RANDY
Executed: 2012-05-03
KUTTEL, BEAT
Executed: 2012-05-03
BHATNAGAR, SAMVED
Executed: 2012-05-03
Assignee
CANRIG DRILLING TECHNOLOGY LTD.
8223 WILOW PLACE DRIVE SOUTH, HOUSTON, TEXAS, 77070
Covered Property (1)
Force Application Reduction Employing Actuator
Application: 61/639,385 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Aug 21, 2017
From: CANRIG DRILLING TECHNOLOGY LTD.
To: NABORS DRILLING TECHNOLOGIES USA, INC.
Reel/Frame 043348/0091 →