Patent Assignment
Reel/Frame 021255/0575
Assignment of Assignor's Interest
Recorded: 2008-07-17
Pages: 5
Assignors
BOUTWELL, DOYLE FREDERIC, JR.
Executed: 2008-07-03
HEIDECKE, KARSTEN
Executed: 2008-07-03
WOOD, KEVIN
Executed: 2008-07-07
PIETRAS, BERND-GEORG
Executed: 2008-07-07
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600, HOUSTON, TEXAS, 77027
Covered Property
(1)
Control Line Running System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.