Steven J. Zeren

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Stringed instrument with body including fingertip locating feature...
- Patent number 8,957,292
- Issue date Feb 17, 2015
- Steven J. Zeren
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
STRINGED INSTRUMENT WITH BODY INCLUDING FINGERTIP LOCATING FEATURE...
- Publication number 20140352517
- Publication date Dec 4, 2014
- Steven J. Zeren
- G10 - MUSICAL INSTRUMENTS ACOUSTICS