Chad David Patrick

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Redlands, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tone control device for percussion instruments
- Patent number 8,410,345
- Issue date Apr 2, 2013
- Chad David Patrick
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Tone Control Device for Percussion Instruments
- Publication number 20120017746
- Publication date Jan 26, 2012
- Chad David Patrick
- G10 - MUSICAL INSTRUMENTS ACOUSTICS