Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954431 | Method for determining operating parameters of a printing press | Jochen Jung, Rolf Muller, Michael Rohleder | 2011-06-07 |
| 6647881 | Printing machine and atmospheric changing device therefor | Rolf Muller | 2003-11-18 |