Patent Assignment
Reel/Frame 022361/0436
Assignment of Assignor's Interest
Recorded: 2009-03-08
Pages: 8
Assignors
IGNOVA, MAJA
Executed: 2009-02-03
DOWNTON, GEOFF
Executed: 2009-02-24
PIROVOLOU, DIMITRIOS
Executed: 2009-02-17
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Directional Drilling Control Devices and Methods