Patent Assignment
Reel/Frame 028300/0872
Assignment of Assignor's Interest
Recorded: 2012-06-01
Pages: 3
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, ONE SHELL PLAZA, HOUSTON, TEXAS, 772522463
Covered Property
(1)
Seismic Clock Timing Correction Using Ocean Acoustic Waves
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.