Patent Assignment
Reel/Frame 013696/0375
Assignment of Assignor's Interest
Recorded: 2003-05-30
Pages: 4
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
14910 AIRLINE ROAD, ROSHARON, TEXAS, 77583-1590
Covered Property
(1)
Method and Apparatus for Orienting Perforating Devices
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.