IP Library Assignment 048319/0150
Patent Assignment
Reel/Frame 048319/0150

Merger

Recorded: 2019-02-08 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)
Actuation System for an Oilfield Tubular Handling System
Patent: 7,878,237 →
Application: 11/858,048 →
Publication: US 2008/0053660
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 2, 2007
From: ANGMAN, PER G.
To: TESCO CORPORATION
Reel/Frame 020059/0784 →