Michael Punger

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electrical contact arrangement having a first and a second contact...
- Patent number 7,699,666
- Issue date Apr 20, 2010
- Siemens Aktiengesellschaft
- Götz Höhne
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage power breaker having an outlet flow channel
- Patent number 6,646,850
- Issue date Nov 11, 2003
- Siemens Aktiengesellschaft
- Ralf Bergmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage circuit breaker having a switch rod made of an insulat...
- Patent number 6,388,222
- Issue date May 14, 2002
- Siemens Aktiengesellschaft
- Michael Punger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage compressed-gas circuit breaker
- Patent number 4,831,220
- Issue date May 16, 1989
- Siemens Aktiengesellschaft
- Dieter Noack
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electrical Contact Arrangement Having a First and a Second Contact...
- Publication number 20080214053
- Publication date Sep 4, 2008
- SIEMENS AKTIENGESELLSCHAFT
- Gotz Hohne
- H01 - BASIC ELECTRIC ELEMENTS