Patent Assignment
Reel/Frame 022823/0876
Assignment of Assignor's Interest
Recorded: 2009-06-15
Pages: 4
Assignee
TESCO CORPORATION
6204 - 6A STREET SE, CALGARY, ALBERTA, CANADA, ALBERTA, T2H 2B7, CANADA
Covered Property
(1)
Multi-Function Sub for Use with Casing Running String
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.