Martin Goldstein

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Hollis, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable tuning barrel
- Patent number 5,249,499
- Issue date Oct 5, 1993
- Bradley Goldstein
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Mouthpiece for a single-reed woodwind instrument
- Patent number 5,192,821
- Issue date Mar 9, 1993
- Bradley Goldstein
- G10 - MUSICAL INSTRUMENTS ACOUSTICS