Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11548296 | Printing machine with an inkjet printing head, a radiation drier and at least one light trap | Ernst-Christian Maschler, Michael Kohlmann, Markus Wolf, Sibel Korkut Punckt | 2023-01-10 |
| 9937734 | Method for the indirect application of printing liquid onto a printing material | Bernard Beier, Peter Hachmann, Axel Hauck, ROLF KUENDGEN, Albert Maul +5 more | 2018-04-10 |
| 9061487 | Method for changing printing plates in rotary printing presses having a plurality of printing units, printing press and controller | Alexander Knabe, Jochen Körner, Jan Teubert | 2015-06-23 |
| 8857335 | Method for changing printing plates | Rüdiger Böhm, Jochen Körner, Dirk Schönmann, Michael Zellner | 2014-10-14 |
| 8607701 | Device for feeding printing plates to a plate cylinder of a printing press and sheet-fed rotary printing press having the device | Alexander Knabe | 2013-12-17 |
| 8601946 | Method and apparatus for automatically feeding printing plates and printing press having the apparatus | Alexander Knabe, Stephan Rudzewitz, Mathias Zuber, Oliver Lang, Dirk Schönmann | 2013-12-10 |
| 8181573 | Method and apparatus for feeding printing plates to a plate cylinder of a processing machine | Rolf Hilpert, Alexander Knabe, Rainer Schmitt | 2012-05-22 |
| 7118103 | Device for conveying sheets through a printing machine | — | 2006-10-10 |
| 6834949 | Device for simultaneously holding by suction and transporting a sheet | — | 2004-12-28 |
| 6786568 | Method and device for printing with error or fault correction | — | 2004-09-07 |
| 6675957 | Device for conveying printed products through a printing-related machine | Clemens Rensch, Andreas Rupprecht | 2004-01-13 |
| 6647640 | Drying station and method for drying printed sheets and printing machine having a drying station | — | 2003-11-18 |
| 6592121 | Apparatus for synchronizing transfers of sheet material | Hendrik Frank, Thomas Schaeffer | 2003-07-15 |
| 6478402 | Method and device for cleaning a nozzle outlet surface on a print head of an ink jet printer | — | 2002-11-12 |
| 6382767 | Method and device for cleaning a print head of an ink jet printer | — | 2002-05-07 |
| 6189684 | Sheet conveyor belt | — | 2001-02-20 |
| 6176484 | Device for transporting sheets or folded products | Clemens Rensch | 2001-01-23 |
| 6158734 | Method and device for transporting sheets by at least one transporting belt, whereon the sheets are fixed on a transport path | Clemens Rensch | 2000-12-12 |
| 6113092 | Sheet-fed printing press with rotary decollator | Urs Fluehmann, Peter Lehmann, Rudolf Luethi | 2000-09-05 |
| 6027270 | Sheet-fed printing press with postprocessing unit | — | 2000-02-22 |
| 5964153 | Sheet-turning device for sheet-fed printing presses | — | 1999-10-12 |
| 5960242 | Method and printing apparatus using heating and cooling to apply toner to a substrate | — | 1999-09-28 |
| 5927709 | Device for transporting sheets | — | 1999-07-27 |
| 5915682 | Sheet feeder system and method for individually separating sheets | Hermann Ambuhl, Urs Fluhmann, Bernd Hermann, Hans Johr, Peter Lehmann +1 more | 1999-06-29 |
| 5915300 | Printing machine with a sheet-transport belt | Christian Compera, Bernd Herrmann | 1999-06-29 |