Patent Assignment
Reel/Frame 023217/0404
Assignment of Assignor's Interest
Recorded: 2009-09-11
Pages: 3
Assignor
MASSE, MICHEL
Executed: 2009-05-05
Assignee
SIMSMART TECHNOLOGIES INC.
4, PLACE DU COMMERCE, SUITE 100, BROSSARD, QUEBEC, J4W3B3, CANADA
Covered Property
(1)
Optimized Mine Ventilation System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.