Don Brewer

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Jupiter, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Visual metronome application
- Patent number 9,753,435
- Issue date Sep 5, 2017
- Don Brewer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
VISUAL METRONOME APPLICATION
- Publication number 20160252884
- Publication date Sep 1, 2016
- Don Brewer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS