Sheilah Neumann

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Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Fluid diffusion layers for fuel cells
- Patent number 6,667,127
- Issue date Dec 23, 2003
- Ballard Power Systems Inc.
- Paul D. Beattie
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Fluid diffusion layers for fuel cells
- Publication number 20040058229
- Publication date Mar 25, 2004
- Paul D. Beattie
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fluid diffusion layers for fuel cells
- Publication number 20020058180
- Publication date May 16, 2002
- Paul D. Beattie
- H01 - BASIC ELECTRIC ELEMENTS