Patent Assignment
Reel/Frame 011757/0684
Assignment of Assignor's Interest
Recorded: 2001-04-27
Pages: 3
Assignor
WARCHOL, EDWARD
Executed: 2001-04-23
Assignee
COLT ENGINEERING CORPORATION
400-10201 SOUTHPORT ROAD S.W., CALGARY ALBERTA, T2W 2, CANADA
Covered Property
(1)
Method of Converting Heavy Oil Residuum to a Useful Fuel
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.