Patent Assignment
Reel/Frame 025385/0154
Assignment of Assignor's Interest
Recorded: 2010-11-17
Pages: 2
Assignor
TOMPKINS, MICHAEL JOHN
Executed: 2010-11-17
Assignee
SHELL OIL COMPANY
ONE SHELL PLAZA, P.O. BOX 2463, HOUSTON, TEXAS, 77252-2463
Covered Property
(1)
Method of Determining Electrical Anisotropy in a Subsurface Formation
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.