Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6032803 | Bulk material separator | Konrad Nicole, Ernst Reinhard | 2000-03-07 |
| 5248197 | Blending silo with compartmentalized funnel | Robert Storf, Hans Hoppe | 1993-09-28 |
| 4412748 | Gravity circulation mixer | Wolfgang Siegel | 1983-11-01 |