Patent Assignment
Reel/Frame 026195/0148
Assignment of Assignor's Interest
Recorded: 2011-04-28
Pages: 3
Assignor
O'BLENES, JONATHAN B.
Executed: 2011-04-27
Assignee
TESCO CORPORATION
3993 WEST SAM HOUSTON PARKWAY NORTH, SUITE 100, HOUSTON, TEXAS, 77043
Covered Property
(1)
Mechanically Actuated Casing Drive System Tool
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.