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Tamer S. Douara
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Sacramento, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Channel-less proton exchange membrane fuel cell
Patent number
7,294,425
Issue date
Nov 13, 2007
SemGreen, L.P.
Rex A. Hodge
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
Channel-less proton exchange membrane fuel cell
Publication number
20040131916
Publication date
Jul 8, 2004
Rex A. Hodge
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...