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Patent applications and USPTO patent grants for Levy; Raymond L..The latest application filed is for "electrophotographic liquid toner development apparatus".
Patent | Date |
---|---|
Electrophotographic liquid toner development apparatus Grant 3,952,702 - Levy April 27, 1 | 1976-04-27 |
Liquid toner concentrate dispenser having a valve responsive to hydrostatic pressure Grant 3,885,709 - Levy May 27, 1 | 1975-05-27 |
Imaging Device Having A Pivoting Pressure Pad For Engaging And Disengaging A Web Medium Grant 3,715,156 - Levy February 6, 1 | 1973-02-06 |
Electroduplication Apparatus Employing A Conductive Porous Elastic Pressure Pad For Pressing The Recording Medium Against The Photoconductor Grant 3,635,556 - Levy January 18, 1 | 1972-01-18 |
Method And Apparatus For Producing Halftone Electrographic Prints Grant 3,635,195 - Levy January 18, 1 | 1972-01-18 |
Apparatus For Developing Latent Electrographic Images With Liquid Ink Grant 3,618,567 - Levy November 9, 1 | 1971-11-09 |
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