John Kavanaugh

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Salt Lake City, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Banjo pick-up system
- Patent number 7,115,809
- Issue date Oct 3, 2006
- John Kavanaugh
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Banjo pick-up system
- Publication number 20050028669
- Publication date Feb 10, 2005
- John Kavanaugh
- G10 - MUSICAL INSTRUMENTS ACOUSTICS