Patent Assignment
Reel/Frame 013722/0775
Assignment of Assignor's Interest
Recorded: 2003-01-29
Pages: 2
Assignor
GUERRERO, JULIO C.
Executed: 2003-01-29
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Mechanism That Assists Tractoring on Uniform and Non-Uniform Surfaces