J. Greg DAHL

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Grants Pass, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Percussion instrument and method of manufacture
- Patent number 8,648,244
- Issue date Feb 11, 2014
- J. Greg Dahl
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
PERCUSSION INSTRUMENT AND METHOD OF MANUFACTURE
- Publication number 20130192449
- Publication date Aug 1, 2013
- J. Greg DAHL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS