Patent Assignment
Reel/Frame 015504/0372
Assignment of Assignor's Interest
Recorded: 2004-12-28
Pages: 3
Assignor
KEEFER, BOWIE G.
Executed: 2004-11-17
Assignee
QUESTAIR TECHNOLOGIES INC.
6961 RUSSELL AVENUE, BURNABY, BRITISH COLUMBIA, V5J 4R8, CANADA
Covered Property
(1)
High Temperature Fuel Cell Power Plant
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.