Jörg Kretschmann

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47906 Kempen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for phase-separated overcurrent protection of a three-phase...
- Patent number 11,990,834
- Issue date May 21, 2024
- KK WIND SOLUTIONS A/S
- Jörg Kretschmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High accuracy mains filter monitoring for a multi-phase power system
- Patent number 10,090,680
- Issue date Oct 2, 2018
- Woodward Kempen GmbH
- Dirk Volker Leiting
- G01 - MEASURING TESTING
Information Patent Grant
Method of and apparatus for operating a double-fed asynchronous mac...
- Patent number 8,264,209
- Issue date Sep 11, 2012
- Woodward Kempen GmbH
- Jörg Kretschmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PHASE-SEPARATED OVERCURRENT PROTECTION OF A THREE-PHASE...
- Publication number 20220345030
- Publication date Oct 27, 2022
- KK Wind Solutions A/S
- Jörg Kretschmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE FOR GENERATING ELECTRICAL ENERGY
- Publication number 20200328597
- Publication date Oct 15, 2020
- Woodward Kempen GmbH
- Jörg Kretschmann
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Filter Monitoring
- Publication number 20170331296
- Publication date Nov 16, 2017
- Woodward Kempen GmbH
- Dirk Volker Leiting
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF AND APPARATUS FOR OPERATING A DOUBLE-FED ASYNCHRONOUS MAC...
- Publication number 20100117605
- Publication date May 13, 2010
- WOODWARD SEG GMBH & CO. KG
- Jörg Kretschmann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER