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Gianfranco Guerra
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Birr, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Electrical machine
Patent number
7,485,999
Issue date
Feb 3, 2009
Alstom Technology Ltd
Gianfranco Guerra
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Overflow ducts of a generator with direct induced-draft cooling
Patent number
6,124,653
Issue date
Sep 26, 2000
Asea Brown Boveri AG
Daniel Hediger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Electrical Machine
Publication number
20070257852
Publication date
Nov 8, 2007
Gianfranco Guerra
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Horizontal-axis electrical machine
Publication number
20030222530
Publication date
Dec 4, 2003
Daniel Hediger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER