Billy J. Whittington

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Jasper, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Pedal capture keyer system
- Patent number 4,475,428
- Issue date Oct 9, 1984
- Kimball International, Inc.
- Billy J. Whittington
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for memorizing an accompaniment passage
- Patent number 4,191,083
- Issue date Mar 4, 1980
- Kimball International, Inc.
- Brian N. Wilcox
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic organ with chord and tab switch setting programming and...
- Patent number 4,129,055
- Issue date Dec 12, 1978
- Kimball International, Inc.
- Billy J. Whittington
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Variable filter circuit, especially for synthesizing and shaping to...
- Patent number 4,106,384
- Issue date Aug 15, 1978
- Kimball International, Inc.
- Billy J. Whittington
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and circuitry for digital-analog frequency generation
- Patent number 4,073,209
- Issue date Feb 14, 1978
- Kimball International, Inc.
- Billy J. Whittington
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Changeable preset system for electronic organs
- Patent number 3,992,969
- Issue date Nov 23, 1976
- Kimball International, Inc.
- John William Robinson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS