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Graham E. Hill
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Vancouver, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Systems, apparatus and methods for isolating, compressing and/or re...
Patent number
6,862,801
Issue date
Mar 8, 2005
Ballard Power Systems Inc.
Graham Edward Hill
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method, apparatus and article to test fuel cells
Patent number
6,798,221
Issue date
Sep 28, 2004
Ballard Power Systems Inc.
Zhaoyu Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
DEVICE FOR ASSEMBLING A BANDED FUEL CELL STACK
Publication number
20080271311
Publication date
Nov 6, 2008
Graham E. Hill
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DEVICE FOR ASSEMBLING A BANDED FUEL CELL STACK
Publication number
20070196719
Publication date
Aug 23, 2007
Graham E. Hill
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Device for assembling a banded fuel cell stack
Publication number
20060006155
Publication date
Jan 12, 2006
Graham E. Hill
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Systems, apparatus and methods for isolating, compressing and/or re...
Publication number
20030104260
Publication date
Jun 5, 2003
Ballard Power Systems Inc.
Graham Edward Hill
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method, apparatus and article to test fuel cells
Publication number
20030076110
Publication date
Apr 24, 2003
Ballard Power Systems Inc.
Zhaoyu Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for compressing a fuel cell stack during assembly
Publication number
20030072979
Publication date
Apr 17, 2003
Ballard Power Systems Inc.
Graham Edward Hill
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...