Kai Steinfeld

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Tensioning device for a surge arrester, production method and surge...
- Patent number 10,755,838
- Issue date Aug 25, 2020
- Siemens Aktiengesellschaft
- Bernd Kruska
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for monitoring the leakage current of a surge arrester
- Patent number 7,336,193
- Issue date Feb 26, 2008
- Siemens Aktiengesellschaft
- Haiko Schillert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surge voltage protector for use in power transmission networks
- Patent number 7,120,001
- Issue date Oct 10, 2006
- Siemens Aktiengesellschaft
- Bernd Kruska
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TENSIONING DEVICE FOR A SURGE ARRESTER, PRODUCTION METHOD AND SURGE...
- Publication number 20180090246
- Publication date Mar 29, 2018
- Siemens Aktiengesellschaft
- BERND KRUSKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
END FITTING OF AN ELECTRICAL PART AND METHOD FOR PRESSING AN END FI...
- Publication number 20120100763
- Publication date Apr 26, 2012
- Siemens Aktiengesellschaft
- Kai Steinfeld
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISCONNECTING SWITCH DEVICE AND METHOD FOR PRODUCTION OF A DISCONNE...
- Publication number 20100044199
- Publication date Feb 25, 2010
- SIEMENS AKTIENGESELLSCHAFT
- Reinhard Göhler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device for supervising a leakage current of a lighting arrester
- Publication number 20060203412
- Publication date Sep 14, 2006
- Haiko Schillert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Surge voltage protector for use in power transmission networks
- Publication number 20040207969
- Publication date Oct 21, 2004
- Bernd Kruska
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device for detecting errors in the leakage current path of a high v...
- Publication number 20030198000
- Publication date Oct 23, 2003
- Volker Hinrichsen
- H01 - BASIC ELECTRIC ELEMENTS