George W. Vianco Jr.

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Walworth, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Processes for controlling developer aging
- Patent number 5,569,572
- Issue date Oct 29, 1996
- Xerox Corporation
- John R. Laing
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and developer compositions and processes thereof
- Patent number 5,516,612
- Issue date May 14, 1996
- Xerox Corporation
- George W. Vianco
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Resistive single component developer composition
- Patent number 4,569,896
- Issue date Feb 11, 1986
- Xerox Corporation
- Steven R. Perez
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY