Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198158 | Flip-flow screener machine with optimised screen bottom fastening | Markus Kirchner, Ernst Grubl, Matthias Sattler, Peter Palmen | 2021-12-14 |
| 7416085 | Sieving device having beating elements | — | 2008-08-26 |