Patent Assignment
Reel/Frame 023104/0820
Assignment of Assignor's Interest
Recorded: 2009-08-17
Pages: 4
Assignors
YOKLEY, JOHN M
Executed: 2009-08-13
WHITE, PAT M
Executed: 2009-08-13
GRAHAM, TOMMIE J, JR
Executed: 2009-08-13
Assignee
DRIL-QUIP INC.
13550 HEMPSTEAD ROAD, HOUSTON, TEXAS, 77040
Covered Property
(1)
Liner Hanger Running Tool and Method
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.