Kenneth B. Caulkins

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Modesto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for automating a stringed instrument
- Patent number 6,166,307
- Issue date Dec 26, 2000
- Kenneth B. Caulkins
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Magnetic valve system for a musical instrument
- Patent number 6,049,031
- Issue date Apr 11, 2000
- Kenneth B. Caulkins
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Magnetic conveyance system
- Patent number 5,441,434
- Issue date Aug 15, 1995
- Kenneth B. Caulkins
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Calliope pipe converter, assembly, and method
- Patent number 5,255,589
- Issue date Oct 26, 1993
- Kenneth B. Caulkins
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Player piano tracker bar and method
- Patent number 4,733,592
- Issue date Mar 29, 1988
- Kenneth B. Caulkins
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical instrument pneumatic actuator
- Patent number 4,619,177
- Issue date Oct 28, 1986
- Kenneth B. Caulkins
- G10 - MUSICAL INSTRUMENTS ACOUSTICS