Patent Assignment
Reel/Frame 022231/0442
Assignment of Assignor's Interest
Recorded: 2009-02-10
Received: 2009-02-10
Pages: 3
Assignor
THOMAS ENERGY SERVICES, INC.
Executed: 2008-08-25
Assignee
SMITH INTERNATIONAL, INC.
16740 HARDY ST., HOUSTON, TX, 77032, UNITED STATES
Covered Properties
(2)
Solar Light
Application:
29/197,527 →
Magnetic Sensor System Useful for Detecting Tool Joints in a Downhole Tubing String
Application:
10/125,005 →