Patent Assignment
Reel/Frame 022139/0831
Assignment of Assignor's Interest
Recorded: 2009-01-22
Pages: 5
Assignors
MARTIN, KEITH M.
Executed: 2009-01-13
BARAKAT, SAMIRA
Executed: 2009-01-08
GALLAGHER, EMERSON R.
Executed: 2009-01-08
Assignee
BALLARD POWER SYSTEMS INC.
9000 GLENLYON PARKWAY, BURNABY, BRITISH COLUMBIA, V5J 5J8, CANADA
Covered Property
(1)
Seal for Solid Polymer Electrolyte Fuel Cell
Application:
61/139,238 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.