Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10173224 | Hydrodynamic removal of dense materials from a slurry | Patrick Fluck, Tobias Ziegler | 2019-01-08 |
| 8506810 | Process and apparatus for low-emission storage of biodegradable matter | Hans Kuebler, Margarita Nimmrichter | 2013-08-13 |
| 8215574 | Pulper with a torque motor | Harry Wiljan, Stefano Bozano | 2012-07-10 |
| 7169263 | Coarse dirt collector for removing coarse material from a pulper and corresponding method | Harry Wiljan | 2007-01-30 |
| 6379505 | Pulper | Harry Wiljan | 2002-04-30 |
| 5377917 | Processing waste materials for anaerobic digestion of the biogenic-organic constituents | Harry Wiljan, Ulrich Niefnecker, Ottokarl Muck, Hans Kubler, Roland Schnell +1 more | 1995-01-03 |