William Hughes

Follow

Person

Rapid City, SD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Variable reluctance electric power system
- Patent number 7,265,513
- Issue date Sep 4, 2007
- William Hughes
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Induction heated rotary kiln
- Patent number 4,931,610
- Issue date Jun 5, 1990
- William L. Hughes
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Modular motor or alternator assembly
- Publication number 20080197740
- Publication date Aug 21, 2008
- William L. Hughes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Simplified solid state electric motor drive technique
- Publication number 20070222408
- Publication date Sep 27, 2007
- William Hughes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Variable reluctance electric power system
- Publication number 20070152623
- Publication date Jul 5, 2007
- William Hughes
- B60 - VEHICLES IN GENERAL