Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4715956 | Vibrating screen centrifuge | Wolfgang Epper | 1987-12-29 |
| 4464163 | Separator | Karl Koslowski | 1984-08-07 |
| 4288029 | Separator with pressure-responsive discharge | Wolfgang Epper | 1981-09-08 |