IP Library Assignment 035941/0633
Patent Assignment
Reel/Frame 035941/0633

Assignment of Assignor's Interest

Recorded: 2015-06-30 Pages: 6
Assignors
WILLIAMS, KEVIN R.
Executed: 2015-04-16
PACE, GARY
Executed: 2015-06-17
GARAGHTY, JAMES
Executed: 2015-04-22
ELLIS, BRIAN
Executed: 2015-06-17
Assignee
CANRIG DRILLING TECHNOLOGY
8223 WILLOW PLACE DRIVE SOUTH, HOUSTON, TEXAS, 77070
Covered Property (1)
Low Inertia Direct Drive Drawworks
Patent: 9,379,584 →
Application: 14/656,866 →
Publication: US 2015/0263575
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 22, 2018
From: CANRIG DRILLING TECHNOLOGY
To: NABORS DRILLING TECHNOLOGIES USA, INC.
Reel/Frame 045320/0259 →