Patent Assignment
Reel/Frame 023899/0509
Assignment of Assignor's Interest
Recorded: 2010-02-04
Pages: 3
Assignor
WILLIAMSON, DON
Executed: 2010-01-04
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Chemical Diversion Technique