Patent Assignment
Reel/Frame 023200/0911
Assignment of Assignor's Interest
Recorded: 2009-09-08
Pages: 6
Assignors
WARREN, TOMMY M., MR.
Executed: 2009-05-08
HONEYCUTT, PRESTON T., MR.
Executed: 2009-09-03
BROUSE, MICHAEL, MR.
Executed: 2009-05-28
Assignee
TESCO CORPORATION
6204 - 6A STREET SE, CALGARY, ALBERTA, T2H 2B7, CANADA
Covered Property
(1)
Method of Circulating While Retrieving Bottom Hole Assembly in Casing
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.