Alfred-Christophe Rufer

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Lauffohr, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for operating an induction machine
- Patent number 4,904,920
- Issue date Feb 27, 1990
- BBC Brown Boveri AG
- Alfred Rufer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Static converter circuit and method for controlling it
- Patent number 4,800,481
- Issue date Jan 24, 1989
- BBC Brown Boveri AG
- Berislav Knaffl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER