Walter Roberto Merida Donis

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Victoria, CA

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Patents Grantslast 30 patents

Information Patent Grant
Oxidant flow field for solid polymer electrolyte fuel cell
- Patent number 6,663,997
- Issue date Dec 16, 2003
- Ballard Power Systems Inc.
- Zuomin Dong
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Corrugated flow field plate assembly for a fuel cell
- Patent number 6,544,681
- Issue date Apr 8, 2003
- Ballard Power Systems, Inc.
- Gerard F. McLean
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Corrugated flow field plate assembly for a fuel cell
- Publication number 20020081477
- Publication date Jun 27, 2002
- Gerard F. McLean
- H01 - BASIC ELECTRIC ELEMENTS