James G. Kelsey

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Hilton, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable microphone/speaker for audio signal line testing
- Patent number 6,232,785
- Issue date May 15, 2001
- Whirlwind Music Distributors, Inc.
- James G. Kelsey
- G01 - MEASURING TESTING
Information Patent Grant
Audio signal processing circuit for electric guitars for simulating...
- Patent number 5,731,536
- Issue date Mar 24, 1998
- Whirlwind Music Dist. Inc.
- James G. Kelsey
- G10 - MUSICAL INSTRUMENTS ACOUSTICS