Patent Assignment
Reel/Frame 018968/0645
Assignment of Assignor's Interest
Recorded: 2007-03-06
Pages: 2
Assignor
DURRAND, CHRISTOPHER, MR.
Executed: 2007-03-05
Assignee
HALL, DAVID R., MR.
2185 SOUTH LARSEN PARKWAY, PROVO, UTAH, 84606
Covered Property
(1)
Method for Taking Seismic Measurements
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.