Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222163 | Cooler for cooling bulk material | Ludwig Koenning, Justin Bisping, Stefanie Richter, Michael Streffing, Rolf Rieger +1 more | 2025-02-11 |
| 12123650 | Cooler and a method for cooling bulk material | Stefanie Richter, Ludwig Koenning | 2024-10-22 |
| 12018890 | Kiln comprising a protective segment at the kiln outlet | Ludwig Könning, Thomas Rüther | 2024-06-25 |
| 9709331 | Plant and method for the production of cement clinker | Ralf Osburg, Tobias Klegraf, Christoph Beyer, Markus Mohr, Karl Lampe +1 more | 2017-07-18 |