Robert L. Donofrio

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Saline, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Monochrome CRT having curved display window with reduced transmissi...
- Patent number 5,903,089
- Issue date May 11, 1999
- Philips Electronics North America Corporation
- Robert L. Donofrio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color reference CRT and method of making
- Patent number 5,213,918
- Issue date May 25, 1993
- North American Philips Corporation
- Robert L. Donofrio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color reference CRT and method of making
- Patent number 5,122,708
- Issue date Jun 16, 1992
- North American Philips Corporation
- Robert L. Donofrio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monochrome CRT with interference filter having filter layer with re...
- Patent number 5,065,071
- Issue date Nov 12, 1991
- North American Philips Corporation
- Robert L. Donofrio
- H01 - BASIC ELECTRIC ELEMENTS