Mark R. Hickman

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Westboro, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable frequency drive
- Patent number 4,508,976
- Issue date Apr 2, 1985
- Vee Arc Corporation
- Mark R. Hickman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optimum transistor drive circuit with over load compensation
- Patent number 4,427,902
- Issue date Jan 24, 1984
- Vee Arc Corporation
- Mark Hickman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gated asynchronous carrier modulation
- Patent number 4,409,535
- Issue date Oct 11, 1983
- Vee Arc Corporation
- Mark R. Hickman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER