Richard DuBois

Person

North Caldwell, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vacuum fluorescent display device with substrate including a metal...
- Patent number 4,410,830
- Issue date Oct 18, 1983
- Edison International Inc.
- Richard DuBois
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making an integrated display device
- Patent number 4,402,134
- Issue date Sep 6, 1983
- Edison International, Inc.
- Richard DuBois
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Glass-to-glass sealing method with conductive layer
- Patent number 4,302,706
- Issue date Nov 24, 1981
- Wagner Electric Corporation
- Richard DuBois
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Fluorescent indicator and method of making same
- Patent number 4,259,613
- Issue date Mar 31, 1981
- Wagner Electric Corporation
- Richard DuBois
- G01 - MEASURING TESTING
Information Patent Grant
Glass-to-glass sealing method with conductive layer
- Patent number 4,206,382
- Issue date Jun 3, 1980
- Wagner Electric Corporation
- Richard DuBois
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Vacuum fluorescent indicator
- Patent number 4,206,404
- Issue date Jun 3, 1980
- Wagner Electric Corporation
- Richard DuBois
- G01 - MEASURING TESTING
Information Patent Grant
Method of forming carbon anodes in multidigit fluorescent display d...
- Patent number 4,196,227
- Issue date Apr 1, 1980
- Wagner Electric Corporation
- Richard DuBois
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum fluorescent display having uniform character brightness
- Patent number 4,142,126
- Issue date Feb 27, 1979
- Wagner Electric Corporation
- Richard DuBois
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum fluorescent device with continuous strokes
- Patent number 4,135,117
- Issue date Jan 16, 1979
- Wagner Electric Corporation
- Richard DuBois
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum fluorescent display device with circular polarizer
- Patent number 4,100,455
- Issue date Jul 11, 1978
- Wagner Electric Corporation
- Richard DuBois
- H01 - BASIC ELECTRIC ELEMENTS

Richard DuBois

Person

Patents Grantslast 30 patents

Vacuum fluorescent display device with substrate including a metal...

Method of making an integrated display device

Glass-to-glass sealing method with conductive layer

Fluorescent indicator and method of making same

Glass-to-glass sealing method with conductive layer

Vacuum fluorescent indicator

Method of forming carbon anodes in multidigit fluorescent display d...

Vacuum fluorescent display having uniform character brightness

Vacuum fluorescent device with continuous strokes

Vacuum fluorescent display device with circular polarizer