Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7325493 | Sheet-fed rotary printing press having a three-drum reversing device and method of transporting a sheet through a three-drum reversing device | Karl-Heinz Helmstadter, Hans-Peter Hiltwein, Gunter Stephan | 2008-02-05 |
| 7287750 | Machine for processing printing material sheets, in particular sheet-fed printing press, and method of operating the machine | Rudi Haupenthal, Jens Friedrichs, Karl-Heinz Helmstadter, Hans-Peter Hiltwein, Olaf Lorenz +2 more | 2007-10-30 |
| 6454256 | Device for laterally aligning sheets | Markus Möhringer | 2002-09-24 |
| 6349935 | Device for feeding sheets to a sheet-processing machine | Gaby Fasler | 2002-02-26 |