Doyle E. Watkins

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Britton, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Camber changing and low drag wing for vertical axis wind turbine
- Patent number 10,316,824
- Issue date Jun 11, 2019
- Scharf Energy LLC
- Doyle E. Watkins
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
CAMBER CHANGING AND LOW DRAG WING FOR VERTICAL AXIS WIND TURBINE
- Publication number 20160327026
- Publication date Nov 10, 2016
- Scharf Energy LLC
- Doyle E. Watkins
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...