Patent Assignment
Reel/Frame 020026/0882
Assignment of Assignor's Interest
Recorded: 2007-10-29
Pages: 11
Assignors
JOHNSON, ASHLEY
Executed: 2007-08-21
ALDRED, WALTER DAVID
Executed: 2007-08-22
DOWNTON, GEOFFREY CHARLES
Executed: 2007-08-21
BOUALLEG, RIADH
Executed: 2007-08-21
HAUGVALDSTAD, KJELL
Executed: 2007-08-28
SHEPPARD, MICHAEL
Executed: 2007-08-31
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
ONE HAMPSHIRE STREET, CAMBRIDGE, MASSACHUSETTS, 02139
Covered Property
(1)
System and Method for Controlling a Drilling System for Drilling a Borehole in an Earth Formation