Patent Assignment
Reel/Frame 033438/0972
Assignment of Assignor's Interest
Recorded: 2014-07-31
Pages: 4
Assignee
TESCO CORPORATION
3993 WEST SAM HOUSTON PKWY. NORTH, SUITE 100, HOUSTON, TEXAS, 77043-1211
Covered Property
(1)
Drilling Component Retention System and Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.