Joe A. Mays

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Bellbrook, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Analog display circuit including a wideband amplifier circuit for a...
- Patent number 4,803,464
- Issue date Feb 7, 1989
- Gould Inc.
- Richard E. Holmes
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Digital waveform generator
- Patent number 4,687,973
- Issue date Aug 18, 1987
- Electronic Image Systems, Inc.
- Richard E. Holmes
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS