Patent Assignment
Reel/Frame 025183/0117
Assignment of Assignor's Interest
Recorded: 2010-10-22
Pages: 7
Assignors
BAILEY, THOMAS F.
Executed: 2006-03-02
CHAMBERS, JAMES W.
Executed: 2006-03-02
HANNEGAN, DON M.
Executed: 2006-03-02
GRAVOUIA, MARK F.
Executed: 2006-03-02
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., SUITE 600, HOUSTON, TEXAS, 77027
Covered Property
(1)
Rotating Control Head Leak Detection Systems
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.