Rolf Niklaus

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Unterentfelden, CH

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Patents Grantslast 30 patents

Information Patent Grant
Spring drive mechanism for switchgear, in particular a circuit breaker
- Patent number 6,066,820
- Issue date May 23, 2000
- GEC Alsthom AG
- Rolf Niklaus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring drive mechanism for switch gear, in particular a circuit bre...
- Patent number 5,981,889
- Issue date Nov 9, 1999
- GEC Alsthom T&D AG
- Rolf Niklaus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spring drive for a switching apparatus
- Patent number 5,595,287
- Issue date Jan 21, 1997
- GEC Alsthom T&D AG
- Rolf Niklaus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drive device for a power switch
- Patent number 5,541,378
- Issue date Jul 30, 1996
- GEC Alsthom T&D AG
- Rolf Niklaus
- H01 - BASIC ELECTRIC ELEMENTS