Richard D. Fay

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Jackson, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Audio amplification circuits
- Patent number 5,543,759
- Issue date Aug 6, 1996
- Digital Lab Studios, LLC
- Richard J. Comeau
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Complementary output amplifier with an input for offsetting voltages
- Patent number 4,543,538
- Issue date Sep 24, 1985
- Lenco, Inc.
- Richard D. Fay
- H03 - BASIC ELECTRONIC CIRCUITRY