Rheuben A. Allen

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Musical accessory
- Patent number 10,565,967
- Issue date Feb 18, 2020
- Rheuben Alfred Allen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Musical Accessory
- Publication number 20190311699
- Publication date Oct 10, 2019
- Rheuben Alfred Allen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOPRANO SAXOPHONE
- Publication number 20160035327
- Publication date Feb 4, 2016
- Rheuben A. Allen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS