Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9022638 | Mixing and kneading machine for continual compounding and method of implementing continual compounding by means of a mixing and kneading machine | Peter Franz, Hans-Ulrich Siegenthaler | 2015-05-05 |