Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735207 | Device for adjusting guide yokes in rotary printing presses | Stefan Dopke, Franz-Adolf Dopke, heir, Jurgen Rautert | 1998-04-07 |
| 5730055 | Sheet guiding device for printing presses | Stefan Dopke | 1998-03-24 |