Edgar L. Harvey

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Jamesburg, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Display panel
- Patent number 4,958,149
- Issue date Sep 18, 1990
- Telegenix, Inc.
- Edgar L. Harvey
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gas discharge display panel having novel cathode assembly
- Patent number 4,766,345
- Issue date Aug 23, 1988
- Telegenix, Inc.
- Edgar L. Harvey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas plasma dot matrix display panel
- Patent number 4,737,686
- Issue date Apr 12, 1988
- Telegenix, Inc.
- Edgar L. Harvey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas display panel with internal heater
- Patent number 4,730,139
- Issue date Mar 8, 1988
- Telegenix, Inc.
- Edgar L. Harvey
- H01 - BASIC ELECTRIC ELEMENTS