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Andrew J. Desouza
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Surrey, BC, CA
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Patents Grants
last 30 patents
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Patent Grant
Shutdown methods and designs for fuel cell stacks
Patent number
7,964,315
Issue date
Jun 21, 2011
BDF IP Holdings Ltd.
Herwig R Haas
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Hydration sensor apparatus for measuring membrane hydration in a fu...
Patent number
7,829,236
Issue date
Nov 9, 2010
Daimler AG
Andrew J. Desouza
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Shutdown Methods and Designs for Fuel Cell Stacks
Publication number
20070248847
Publication date
Oct 25, 2007
Ballard Power Systems Inc.
Herwig R. Haas
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HYDRATION SENSOR APPARATUS FOR MEASURING MEMBRANE HYDRATION IN A FU...
Publication number
20070134527
Publication date
Jun 14, 2007
Andrew J. Desouza
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...