Ayman Mohamed Fawzi EL-Refaie

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Madison, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotor having multiple permanent-magnet pieces in a cavity
- Patent number 7,504,754
- Issue date Mar 17, 2009
- Caterpillar Inc.
- Thomas Merlin Jahns
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER