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Orrin B. West
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Canton, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Active ground current reduction device
Patent number
6,646,837
Issue date
Nov 11, 2003
Ballard Power Systems Corporation
Orrin B. West
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Integrated dual voltage sourced inverter
Patent number
6,212,085
Issue date
Apr 3, 2001
Ecostar Electric Drive Systems LLC
Orrin B. West
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Active ground current reduction device
Publication number
20040047092
Publication date
Mar 11, 2004
Ballard Power Systems Corporation
Orrin B. West
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Active ground current reduction device
Publication number
20020190580
Publication date
Dec 19, 2002
Orrin B. West
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER