Donald R. Sauvey

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Palatine, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Chord teaching system and method for an electronic musical instrument
- Patent number 4,428,269
- Issue date Jan 31, 1984
- The Marmon Group, Inc.
- Angelo A. Bione
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Single channel string ensemble sound system for an electronic music...
- Patent number 4,413,544
- Issue date Nov 8, 1983
- The Marmon Group, Inc.
- Donald R. Sauvey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pedal teaching aid for an electronic musical instrument
- Patent number 4,183,276
- Issue date Jan 15, 1980
- Marmon Company
- Angelo A. Bione
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electro-mechanical keyboard memory for an electronic musical instru...
- Patent number 4,128,036
- Issue date Dec 5, 1978
- Hammond Corporation
- Donald R. Sauvey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS