Marek Fulczyk

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Krakow, PL

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Patents Grantslast 30 patents

Information Patent Grant
Ground fault detection
- Patent number 7,719,285
- Issue date May 18, 2010
- ABB Research Ltd.
- Stefan G. Johansson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Ground Fault Detection
- Publication number 20090160454
- Publication date Jun 25, 2009
- Stefan G. Johansson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER