Patent Assignment
Reel/Frame 018392/0993
Assignment of Assignor's Interest
Recorded: 2006-10-16
Pages: 2
Assignor
HAUGLAND, SAMUEL MARK
Executed: 2004-11-03
Assignee
PATHFINDER ENERGY SERVICES, INC.
15151 SOMMERMEYER, HOUSTON, TEXAS, 77041
Covered Property
(1)
Determination of Borehole Azimuth and the Azimuthal Dependence of Borehole Parameters
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.