Patent Assignment
Reel/Frame 014459/0203
Assignment of Assignor's Interest
Recorded: 2003-08-30
Pages: 4
Assignors
CHAMBERLAIN, DONALD G.
Executed: 2003-08-05
HARMON, JERALD L.
Executed: 2003-08-05
BELL, WILLIAM T.
Executed: 2003-08-05
Assignee
GEO-X SYSTEMS, LTD.
440 SECOND AVENUE, S.W., ERNST & YOUNG TOWER, SUITE 500, CALGARY, ALBERTA, T2P 5E9, CANADA
Covered Property
(1)
Seismic Defense System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.