Randal R. Gingrich

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Belleville, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Voltage-controlled amplifier using operational amplifier
- Patent number 5,175,508
- Issue date Dec 29, 1992
- Ford Motor Company
- Randal R. Gingrich
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multichannel amplifier with gain matching
- Patent number 5,138,280
- Issue date Aug 11, 1992
- Ford Motor Company
- Randal R. Gingrich
- H03 - BASIC ELECTRONIC CIRCUITRY