John A. Rupp

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Glendale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for a high contrast, wide angle, color, flat p...
- Patent number 5,237,437
- Issue date Aug 17, 1993
- Honeywell Inc.
- John A. Rupp
- G02 - OPTICS
Information Patent Grant
Apparatus for improving the angle of view in a liquid crystal display
- Patent number 5,150,235
- Issue date Sep 22, 1992
- Honeywell Inc.
- Elias S. Haim
- G02 - OPTICS
Information Patent Grant
Apparatus and method for temperature compensation of liquid crystal...
- Patent number 5,088,806
- Issue date Feb 18, 1992
- Honeywell, Inc.
- Richard I. McCartney
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS