Patent Assignment
Reel/Frame 014466/0177
Assignment of Assignor's Interest
Recorded: 2004-03-26
Pages: 3
Assignor
RONNEKLEIV, ERLEND
Executed: 2004-03-16
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BLVD., SUITE 600, HOUSTON, TEXAS, 77027
Covered Property
(1)
Downhole Optical Sensor System with Reference
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.