Patent Assignment
Reel/Frame 013848/0218
Assignment of Assignor's Interest
Recorded: 2003-03-12
Pages: 3
Assignor
JONES, DAVID L.
Executed: 2003-01-17
Assignee
COMINCO ENGINEERING SERVICES LTD.
SUITE 600-200 BURRARD STREET, VANCOUVER, BC, V6C 3L9, CANADA
Covered Property
(1)
Process for the Treatment of Molybdenum Concentrate
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.