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Mark K. Watson
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Langley, CA
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Patents Grants
last 30 patents
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Patent Grant
Antifreeze cooling subsystem
Patent number
7,303,831
Issue date
Dec 4, 2007
Ballard Powers Systems Inc.
Jean St-Pierre
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR FUEL CELL START UP
Publication number
20090220828
Publication date
Sep 3, 2009
BDF IP Holdings Ltd.
Michael T. Davis
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ANTIFREEZE COOLING SUBSYSTEM
Publication number
20080003474
Publication date
Jan 3, 2008
Jean St-Pierre
B60 - VEHICLES IN GENERAL
Information
Patent Application
SHUTDOWN PROCEDURE FOR FUEL CELL STACKS
Publication number
20070128474
Publication date
Jun 7, 2007
Peter J. Bach
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Antifreeze cooling subsystem
Publication number
20040224201
Publication date
Nov 11, 2004
Ballard Power Systems Inc.
Jean St-Pierre
B60 - VEHICLES IN GENERAL