Patent Assignment
Reel/Frame 013812/0821
Assignment of Assignor's Interest
Recorded: 2003-02-24
Pages: 5
Assignors
MAYEU, CHRISTOPHER W.
Executed: 2003-02-24
WILDE, RICHARD M
Executed: 2003-02-23
MAIDA JR., JOHN L
Executed: 2003-02-21
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600, HOUSTON, TEXAS, 77027
Covered Property
(1)
Method and System for Determining and Controlling Position of Valve
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.