Boguslav M. Wozniczka

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Coquitlam, CA

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Patents Grantslast 30 patents

Information Patent Grant
Electrochemical fuel cell stack with concurrently flowing coolant a...
- Patent number 5,547,776
- Issue date Aug 20, 1996
- Ballard Power Systems Inc.
- Nicholas J. Fletcher
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Electrochemical fuel cell stack with humidification section located...
- Patent number 5,382,478
- Issue date Jan 17, 1995
- Ballard Power Systems Inc.
- Clarence Y. Chow
- H01 - BASIC ELECTRIC ELEMENTS