Ilka Redmann

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Falkensee, DE

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Patents Grantslast 30 patents

Information Patent Grant
Protective device having a circuit breaker, in particular a low-vol...
- Patent number 8,149,550
- Issue date Apr 3, 2012
- Siemens Aktiengesellschaft
- Henry Franke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling an electronic overcurrent trip for low-volta...
- Patent number 7,724,488
- Issue date May 25, 2010
- Siemens Aktiengesellschaft
- Andreas Krauss
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three- or four-pole low-voltage power switch with Rogowski coils op...
- Patent number 7,309,993
- Issue date Dec 18, 2007
- Siemens Aktiengesellschaft
- Thomas Driehorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power switch with an electronic memory unit for parameters...
- Patent number 7,133,270
- Issue date Nov 7, 2006
- Siemens Aktiengesellschaft
- Thomas Driehorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Protective Device Having a Circuit Breaker, in Particular a Low-Vol...
- Publication number 20090027815
- Publication date Jan 29, 2009
- Henry Franke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Three- or four-pole low-voltage power switch with rogowski coils op...
- Publication number 20070182401
- Publication date Aug 9, 2007
- SIEMENS AKTIENGESELLSCHAFT
- Thomas Driehorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for controlling an electronic overcurrent trip for low-volta...
- Publication number 20070086139
- Publication date Apr 19, 2007
- SIEMENS AKTIENGESELLSCHAFT
- Andreas Krauss
- G01 - MEASURING TESTING
Information Patent Application
Method and circuit arrangement for the detection of ground faults o...
- Publication number 20060176060
- Publication date Aug 10, 2006
- Andreas Pancke
- G01 - MEASURING TESTING
Information Patent Application
Electric power switch with an electronic memory unit for parameters...
- Publication number 20050174712
- Publication date Aug 11, 2005
- Thomas Driehorn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER