Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9168676 | Mixing and kneading machine | — | 2015-10-27 |
| 9022638 | Mixing and kneading machine for continual compounding and method of implementing continual compounding by means of a mixing and kneading machine | Peter Franz, Joel Stampfli | 2015-05-05 |
| 5676056 | Rotary printing press with a freely mountable folder | Gotz Stein | 1997-10-14 |