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Richard Michael Zickermann
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Villnachern, CH
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Patents Grants
last 30 patents
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Patent Grant
Fan cooling of an electric engine
Patent number
7,994,667
Issue date
Aug 9, 2011
Alstom Technology Ltd
Richard Zickermann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Gas-cooled electrical device
Patent number
7,741,740
Issue date
Jun 22, 2010
Alstom Technology Ltd
Richard Michael Zickermann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
FAN COOLING OF AN ELECTRIC ENGINE
Publication number
20090212647
Publication date
Aug 27, 2009
ALSTOM Technology Ltd.
Richard Zickermann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
GAS-COOLED ELECTRICAL DEVICE
Publication number
20080309177
Publication date
Dec 18, 2008
ALSTOM Technology Ltd.
Richard Michael Zickermann
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER