Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371027 | Method and device for cleaning cylinders of rotary printing presses | Bernd Hanke, Arndt Jentzsch | 2002-04-16 |
| 6341558 | Device for the selective cleaning of several cylinders | Bernd Hanke | 2002-01-29 |
| 6247405 | Washing device for cylinders of rotary printing presses | Bernd Hanke | 2001-06-19 |