Patent Assignment
Reel/Frame 017371/0187
Assignment of Assignor's Interest
Recorded: 2006-03-27
Pages: 6
Assignors
DE VAAL, JAKE
Executed: 2006-01-23
HOLLAND, ROBERT M.
Executed: 2006-01-23
CORFU, RETO
Executed: 2006-01-23
Assignee
BALLARD POWER SYSTEMS INC.
4343 NORTH FRASER WAY, BURNABY, BRITISH COLUMBIA, V5J 5J9, CANADA
Covered Property
(1)
Membrane electrode assembly for improved fuel cell performance
Application:
11/320,523 →
Publication:
US 2006/0159979
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.