Patent Assignment
Reel/Frame 007615/0157
Assignment of Assignor's Interest
Recorded: 1995-09-05
Pages: 3
Assignor
JONES, DAVID L.
Executed: 1995-08-18
Assignee
COMINCO ENGINEERING SERVICES LTD.
200 BURRARD STREET, VANCOUVER, B.C., V6C 3, CANADA
Covered Property
(1)
Chloride Assisted Hydrometallurgical Copper Extraction
Patent:
5,645,708 →
Application:
08/425,117 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.