Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222163 | Cooler for cooling bulk material | Ludwig Koenning, Justin Bisping, Stefanie Richter, Michael Streffing, Frank Crabus +1 more | 2025-02-11 |
| 11549752 | Cooler for cooling hot bulk material and method for preventing grate riddlings in a cooler | Daniel Frerich, Norbert Avermann, Matthias Dowe, Justin Bisping | 2023-01-10 |
| 6717662 | Arrangement for determining the position of a light source | Guenther Lange | 2004-04-06 |
| 6274862 | Arrangement for determining the incidence angle of radiation and especially solar radiation | — | 2001-08-14 |