Gunnar Johansson

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Vaster.ang.s, SE

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Patents Grantslast 30 patents

Information Patent Grant
Switching equipment
- Patent number 6,023,110
- Issue date Feb 8, 2000
- ABB Research Ltd.
- Claude Henrion
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor equipment
- Patent number 5,914,850
- Issue date Jun 22, 1999
- ASEA Brown Boveri AB
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS