Patent Assignment
Reel/Frame 024238/0473
Assignment of Assignor's Interest
Recorded: 2010-04-15
Pages: 5
Assignee
SMITH INTERNATIONAL, INC.
1310 RANKIN ROAD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Compensated Directional Resistivity Measurements
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.