Patent Assignment
Reel/Frame 019914/0407
Assignment of Assignor's Interest
Recorded: 2007-10-03
Pages: 5
Assignors
HOSIE, DAVID
Executed: 2002-07-29
BANSAL, R. K.
Executed: 2002-07-29
MOYES, PETER B.
Executed: 2002-09-10
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600, HOUSTON, TEXAS, 77027
Covered Property
(1)
Apparatus and Method to Reduce Fluid Pressure in a Wellbore
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.