Patent Assignment
Reel/Frame 019257/0523
Assignment of Assignor's Interest
Recorded: 2007-05-07
Pages: 3
Assignor
ANGMAN, PER G.
Executed: 2005-12-23
Assignee
TESCO CORPORATION
6204 - 6A STREET SE, CALGARY, T2H 2B7, CANADA
Covered Property
(1)
Wellbore Tubular Handling Torque Multiplier
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.