Herbert P. Snow

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Somerville, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Music instrument which generates a rhythm EKG
- Patent number 5,723,802
- Issue date Mar 3, 1998
- Virtual Music Entertainment, Inc.
- Charles L. Johnson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Music instrument which generates a rhythm EKG
- Patent number 5,491,297
- Issue date Feb 13, 1996
- Ahead, Inc.
- Charles L. Johnson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS