Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9405237 | Transfer station for a liquid toner printing system | Matthias Fromm, Georg Landmesser, Thomas Montag | 2016-08-02 |
| 8099030 | Apparatus and method for development of potential images, produced on an intermediate image carrier, for an electrographic printing or copying device | Martin Berg, Andreas Wirtz | 2012-01-17 |
| 7471907 | Device and method for electrophoretic liquid development | Martin Berg, Martin Schleusener | 2008-12-30 |
| 7463851 | Device and method for electrophoretic liquid development | Martin Berg, Martin Schleusener | 2008-12-09 |
| 7433613 | Method and device for setting the toner concentration in the developer station of an electrophotographic printer or copier | Alfred Zollner, Bernhard Hochwind, Wolfgang Schullerus, Hans-Detlef Groeger, Peter Mostl | 2008-10-07 |
| 7340203 | Method and device for cleaning support elements in printers or copiers by means of magnetic fields | Uwe Höllig, Peter Schulmeister, Ralf Selinger | 2008-03-04 |
| 7260334 | Method for controlling a printer or copier using a toner mark band and reflex sensor working according to the triangulation principle | Hans Winter, Heinrich Lay, Rüdiger Hauns, Arno Best, Michael Mayr +5 more | 2007-08-21 |
| 7020420 | Device and method for electrographically printing or copying using liquid inks | Martin Berg, Martin Schleusener | 2006-03-28 |
| 7016620 | Method and device for controlling a print process with high color density | Hans Winter, Christian Scholz | 2006-03-21 |
| 6987575 | Printing device which operates with at least three brightness steps and methods to be executed therewith for determining printing parameters | Martin Schleusener | 2006-01-17 |
| 6876833 | Device and method for cleaning and for regenerating an image carrier during electrographic printing or copying by using liquid ink | Martin Berg, Martin Schleusener | 2005-04-05 |
| 6833852 | Printing methods which are dependent on attributes of the printed image support and corresponding printing devices | Martin Schleusener | 2004-12-21 |
| 6799009 | Applicator element and method for electrographic printing or copying using liquid coloring agents | Martin Berg, Martin Schleusener | 2004-09-28 |
| 6507714 | Method for the improved electrographic printing of image details and printing device which operates according to this method | Martin Schleusener | 2003-01-14 |
| 6433804 | Method for printing by using a multilevel character generator and printing device | Martin Schleusener | 2002-08-13 |
| 6278855 | Multicolor electrophotographic printing device with bipolar toner | Martin Schleusener | 2001-08-21 |
| 6253054 | Modular electrophotographic multicolor printer | Martin Schleusener | 2001-06-26 |
| 6205311 | Method of multicolor electrophotographic printing with unipolar toner | Martin Schleusener | 2001-03-20 |
| 6201595 | Modular electrophotographic color printer | Martin Schleusener | 2001-03-13 |
| 6167210 | Method and apparatus for optimizing a charge image on a photoconductor of a copier or printer | Martin Schleusener | 2000-12-26 |
| 6162570 | Electrophotographic printing process for printing a carrier | Martin Schleusener | 2000-12-19 |
| 6081677 | Process for optimizing a half-tone reproduction on a photoconductor of electrophotographic printers and copiers | Martin Schleusener | 2000-06-27 |
| 5767888 | Process and arrangement for generating high-quality matrix print using electrophotographic printing equipment | Martin Schleusener, Edward Morris | 1998-06-16 |