Patent Assignment
Reel/Frame 024511/0273
Assignment of Assignor's Interest
Recorded: 2010-06-09
Pages: 5
Assignor
BOYLE, JOHN, MR.
Executed: 2010-05-08
Assignee
TESCO CORPORATION
3993 WEST SAM HOUSTON PARKWAY NORTH, SUITE 100, HOUSTON, TEXAS, 77043
Covered Property
(1)
Pump In Reverse Outliner Drilling System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.