Patent Assignment
Reel/Frame 022657/0902
Assignment of Assignor's Interest
Recorded: 2009-05-08
Pages: 3
Assignee
DRIL-QUIP, INC.
13550 HEMPSTEAD ROAD, HOUSTON, TEXAS, 77040
Covered Property
(1)
Downhole Tool with Slip Releasing Mechanism
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.