Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10632503 | Classifying device for classifying a granular material flow | Michael Wilczek | 2020-04-28 |
| 10137478 | Classifier and method for operating a classifier | Karsten Melies, Matthias Wuwer, Ludger Schulte | 2018-11-27 |
| 9630214 | Grinding mill | Aimo Dirk Haack | 2017-04-25 |
| 9562195 | Method and system for separating a hot gas flow that is charged with material and method for processing oil shale material | Reinhard Giesemann, Manfred Jasper | 2017-02-07 |