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Woo-kum Lee
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Columbia, SC, US
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last 30 patents
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Patent Grant
Method and system for improving the performance of a fuel cell
Patent number
7,396,605
Issue date
Jul 8, 2008
John W. Van Zee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and system for improving the performance of a fuel cell
Patent number
7,267,899
Issue date
Sep 11, 2007
John W. Van Zee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
Method and system for improving the performance of a fuel cell
Publication number
20030235728
Publication date
Dec 25, 2003
John W. Van Zee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and system for improving the performance of a fuel cell
Publication number
20030232227
Publication date
Dec 18, 2003
John W. VanZee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...