Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878548 | Digital printing machine | Wolfgang Dolz, Thomas Schmidt, Peter Thoma | 2018-01-30 |
| 9738472 | Sheet-transporting drum and printing machine having the sheet-transporting drum | Juergen Rothaug, Arno Juenger, Albert Maul, Sven Goll, Thomas Schmidt +4 more | 2017-08-22 |
| 9718286 | Sheet-transport drum and printing machine with a sheet-transport drum | Wolfgang Dolz, Raimund Schroeder, Arno Juenger | 2017-08-01 |
| 8122827 | Apparatus for turning a sheet during transport through a printing press | Peter Hachmann, Arno Jünger, Markus Kramer, Olaf Lorenz | 2012-02-28 |
| 7735829 | Method and apparatus for turning a sheet during its transport through a printing press | Hans Butterfaβ, Peter Hachmann, Arno Jünger, Markus Kramer | 2010-06-15 |
| 7320281 | Method of varying a drum profile of a vario drum and vario drum for implementing the method | Willi Becker, Karl-Heinz Helmstadter, Thorsten Eckart, Christian Gorbing, Hans-Peter Hiltwein +3 more | 2008-01-22 |
| 7000540 | Method of operating a machine processing printing material sheets | Karl-Heinz Helmstadter | 2006-02-21 |
| 6910416 | Suction guidance device for a single-drum turner | Gerhard Heppenstiel | 2005-06-28 |
| 6840170 | Device for torque compensation in a sheet-processing machine and reversing drum having a torque compensation device | Willi Becker, Andreas Fricke, Gerhard Heppenstiel | 2005-01-11 |
| 6631784 | Device for reducing noise emissions | Christian Hieb, Gunter Stephan | 2003-10-14 |
| 6619201 | Assembly including a device for holding a sheet on a cylinder participating in a reversal of the sheet in a sheet-processing machine | Willi Becker, Andreas Fricke | 2003-09-16 |
| 6571706 | Method for two-sided printing of a sheet of printing material, and a sheet-fed rotary printing press for performing the method | Karl-Heinz Seefried, Gunter Stephan | 2003-06-03 |
| 6557844 | Device for transferring sheets | Willi Becker, Andreas Fricke | 2003-05-06 |