Vinson Williams

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Fort Smith, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard guitar musical instrument apparatus
- Patent number 7,825,311
- Issue date Nov 2, 2010
- Vinson Williams
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Keyboard guitar musical instrument apparatus
- Patent number 7,075,001
- Issue date Jul 11, 2006
- Vinson Williams
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical instrument with angled key string relationship
- Patent number D523465
- Issue date Jun 20, 2006
- Vinson Williams
- D17 - Musical instruments

Patents Applicationslast 30 patents

Information Patent Application
Keyboard guitar musical instrument apparatus
- Publication number 20050155485
- Publication date Jul 21, 2005
- Vinson Williams
- G10 - MUSICAL INSTRUMENTS ACOUSTICS