Patent Assignment
Reel/Frame 023635/0284
Assignment of Assignor's Interest
Recorded: 2009-12-10
Pages: 3
Assignor
WILLIAMSON, DON
Executed: 2009-11-06
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Downhole Chemical Delivery System and Method