Jonathan Raven Draper

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Richmond, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Suspension device for strings on a stringed instrument
- Patent number 7,279,626
- Issue date Oct 9, 2007
- Jonathan Raven Draper
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Suspension device for strings on a stringed instrument
- Publication number 20060060059
- Publication date Mar 23, 2006
- Jonathan Raven Draper
- G10 - MUSICAL INSTRUMENTS ACOUSTICS