David Mann

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Santa Monica, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for producing a harmonious musical accompaniment
- Patent number 8,338,686
- Issue date Dec 25, 2012
- Music Mastermind, Inc
- David Mann
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Producing a Harmonious Musical Accompaniment
- Publication number 20100307321
- Publication date Dec 9, 2010
- Music Mastermind, LLC
- David Mann
- G06 - COMPUTING CALCULATING COUNTING