Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471704 | Printing sleeve and method for producing a printing sleeve | Stefan Füllgraf, Armin Senne, Jens Löschner | 2019-11-12 |
| 9434149 | Grinding method for printing forms in the area of flexo or relief printing | Stefan Fuellgraf | 2016-09-06 |