Karl Parfrey

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Ennetbaden, CH

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Patents Grantslast 30 patents

Information Patent Grant
Binding for winding overhangs of rotors of electric machines, and m...
- Patent number 6,029,338
- Issue date Feb 29, 2000
- ABB Research Ltd.
- Werner Heil
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Binding for winding overhangs of rotors of electric machines, and m...
- Patent number 5,900,689
- Issue date May 4, 1999
- ABB Research Ltd.
- Werner Heil
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER