Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4902156 | Mounting device for image cylinders | Manfred Deisler, Ralf Balzeit, Reinhard Gesell, Bernd Lassen | 1990-02-20 |
| 4657381 | Mounting device for reproduction apparatus | — | 1987-04-14 |
| 4492984 | Drum scanners | Ralf Balzeit, Reinhard Gesell | 1985-01-08 |