Thomas Erk

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Konigs Wusterhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Switchgear assemblies having switching devices
- Patent number 6,483,066
- Issue date Nov 19, 2002
- Siemens Aktiengesellschaft
- Thomas Erk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear with switching devices arranged in housings
- Patent number 6,444,938
- Issue date Sep 3, 2002
- Siemens Aktiengesellschaft
- Thomas Erk
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INSULATING SWITCHING ROD WITH A CONTACT PRESSURE ARRANGEMENT COMPRI...
- Publication number 20100078302
- Publication date Apr 1, 2010
- SIEMENS AKTIENGESELLSCHAFT
- Thomas Erk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Coupling Apparatus with a Heat Sink
- Publication number 20070264856
- Publication date Nov 15, 2007
- Siemens Aktiengesellschaft
- Thomas Erk
- H01 - BASIC ELECTRIC ELEMENTS