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Paul V. Sadwick
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Dayton, OH, US
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last 30 patents
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Patent Grant
Carrier web transfer device and method for electrophotographic prin...
Patent number
5,077,172
Issue date
Dec 31, 1991
AM International, Inc.
Vincent T. Kubert
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Corona charge system and apparatus for electrophotographic printing...
Patent number
5,017,964
Issue date
May 21, 1991
AM International, Inc.
Paul V. Sadwick
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Liquid toner supply system and method
Patent number
5,003,352
Issue date
Mar 26, 1991
AM International, Inc.
Mark F. Duchesne
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY