Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7156920 | Coating device | Daniel Plaetzer, Wilfried Plaetzer, Roman Lieutenant | 2007-01-02 |
| 5009237 | Device for making cigarettes | Heinz Stehmeier, Heinrich W. Ruppert, Klaus G. Gatschmann, Gunter Schutze | 1991-04-23 |