Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7150892 | Method of thermally treating flour for hygienic purposes | Urs Wuest | 2006-12-19 |
| 7147363 | Device for thermal treatment of flour for hygenic purposes | Urs Wuest | 2006-12-12 |
| 5714187 | Screw extruder and process for controlling the quality of feedstuff products | Pierre Alain Froidevaux, Stefan Rutishauser | 1998-02-03 |
| 5251545 | Method for slip regulation of a pellet mill and apparatus for carrying out the process | — | 1993-10-12 |
| 5152215 | Apparatus for slip regulation of a pellet mill | — | 1992-10-06 |
| 4979887 | Pellet mill | Werner Groebli, Hugo Hegelbach | 1990-12-25 |