Patent Assignment
Reel/Frame 025327/0760
Assignment of Assignor's Interest
Recorded: 2010-11-05
Pages: 21
Assignor
HALL, DAVID R.
Executed: 2010-01-22
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
5599 SAN FELIPE, SUITE 1600, HOUSTON, TEXAS, 77056
Covered Property
(1)
Logging Tool with Independently Energizable Transmitters
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.