Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8297183 | Roller press with displaceable head elements | Nils Hörster, Helmut Lucke | 2012-10-30 |
| 7997518 | Roller press with retractable grinding material guide metal sheet | Nils Hörster, Helmut Lucke | 2011-08-16 |