Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5524983 | Delivery device | Bernd Dittgen, Georges Verberckmoes | 1996-06-11 |
| 4923556 | Laminating device for manufacturing identification cards | Johannes Kettelhoit, Hans W. Kunne | 1990-05-08 |
| 4790901 | Laminating device for manufacturing identification cards | Johannes Kettelhoit, Hans W. Kunne | 1988-12-13 |