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Kenneth W. Dircks
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North Vancouver, CA
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last 30 patents
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Patent Grant
Integrated fuel cell power generation system
Patent number
5,200,278
Issue date
Apr 6, 1993
Ballard Power Systems, Inc.
David S. Watkins
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for monitoring fuel cell performance
Patent number
5,170,124
Issue date
Dec 8, 1992
Minister of National Defence of her Majesty's Canadian Government
James D. Blair
G01 - MEASURING TESTING
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Patent Grant
Fuel cell fluid flow field plate
Patent number
5,108,849
Issue date
Apr 28, 1992
Her Majesty the Queen in right of Canada, as represented by the Minister of N...
David S. Watkins
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Novel fuel cell fluid flow field plate
Patent number
4,988,583
Issue date
Jan 29, 1991
Her Majesty the Queen as represented by the Minister of National Defence of H...
David S. Watkins
H01 - BASIC ELECTRIC ELEMENTS