Keller; Guido
Patent Applications and Registrations
Patent applications and USPTO patent grants for Keller; Guido.The latest application filed is for "adaptive take-off strips for smoothing ink consumption".
- Keller; Guido - Watt N/A CH
- Keller; Guido - Hagen DE
- Keller; Guido - Adlikon CH
- Keller, Guido - Adikon CH
- Keller; Guido - Zurich CH
| Patent | Date |
|---|---|
| Adaptive take-off strips for smoothing ink consumption Grant 8,711,399 - Keller , et al. April 29, 2 | 2014-04-29 |
| Filter for fluids Grant 8,678,199 - Keller , et al. March 25, 2 | 2014-03-25 |
| Filter for fluids in conduits Grant 8,123,047 - Keller , et al. February 28, 2 | 2012-02-28 |
| Adaptive Take-off Strips For Smoothing Ink Consumption App 20110209636 - Keller; Guido ; et al. | 2011-09-01 |
| Filter For Fluids App 20100038295 - Keller; Guido ; et al. | 2010-02-18 |
| Filter For Fluids In Conduits App 20090321345 - Keller; Guido ; et al. | 2009-12-31 |
| Apparatus for photoelectric measurement of an original Grant 7,292,354 - Schrammli , et al. November 6, 2 | 2007-11-06 |
| Apparatus for photoelectric measurement of an original App 20050259263 - Schrammli, Fortunat ; et al. | 2005-11-24 |
| Reduction of artefacts in reproduced images Grant 6,629,746 - Waldner , et al. October 7, 2 | 2003-10-07 |
| Apparatus for printing on sheet material Grant 6,626,110 - Keller September 30, 2 | 2003-09-30 |
| Reduction of artefacts in reproduced images App 20020080375 - Waldner, Stephan ; et al. | 2002-06-27 |
| Process and apparatus for the printing of digital image information App 20020033851 - Waldner, Stephan ; et al. | 2002-03-21 |
| Photo finishing system with ink-jet printer App 20020018654 - Keller, Guido ; et al. | 2002-02-14 |
| Process and apparatus for controlling the inking process in a printing machine Grant 5,182,721 - Kipphan , et al. January 26, 1 | 1993-01-26 |
| Process and apparatus for evaluating printing quality and for regulating the ink feed controls in an offset printing machine Grant 4,649,502 - Keller , et al. March 10, 1 | 1987-03-10 |
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