Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11571700 | Mobile waste comminuting device comprising a series-connected hybrid drive system | Peter Schiffer | 2023-02-07 |
| 11298704 | Stationary waste comminuting device having an energy accumulator | — | 2022-04-12 |
| 11192115 | Dual-shaft shredder having a quick-change device | Peter Schiffer, Mario Fritz | 2021-12-07 |
| 11097281 | Mobile waste comminuting device comprising a parallel hybrid drive system | — | 2021-08-24 |
| 10035151 | Device with baffle chamber | Mario Fritz, Peter Schiffer, Michael Maier | 2018-07-31 |
| 9795969 | Shredding device with a service hatch | Peter Schiffer, Mario Egger | 2017-10-24 |
| 8844115 | Production method for a shredding device | Peter Schiffer, Mario Fritz | 2014-09-30 |
| 7819256 | Heavy material separator | — | 2010-10-26 |