Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505844 | Method for operating a winding machine | Qing Chen | 2013-08-13 |
| 8279485 | Register regulation in a printing press | Bernhard Dirsch, Alexander Galle | 2012-10-02 |
| 8085973 | Method and device for the detection, at the correct time, of print marks located at regular intervals on a print web | Bernhard Dirsch | 2011-12-27 |