Werner Hofbauer

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Baden, CH

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid circuit breaker
- Patent number 6,437,273
- Issue date Aug 20, 2002
- ABB T&D Technology AG
- Joachim Stechbarth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical apparatus, in particular a surge arrestor, having an app...
- Patent number 6,028,759
- Issue date Feb 22, 2000
- Asea Brown Boveri AG
- Werner Hofbauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compressed gas-blast circuit breaker
- Patent number 5,578,806
- Issue date Nov 26, 1996
- ABB Management AG
- Werner Hofbauer
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Hybrid circuit breaker
- Publication number 20010002664
- Publication date Jun 7, 2001
- Joachim Stechbarth
- H01 - BASIC ELECTRIC ELEMENTS