Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479727 | Method for operating a plant for producing cement | Norbert Streit | 2019-11-19 |
| 9975806 | Plant for producing cement clinker with gasification reactor for difficult fuels | Heiko Schuermann | 2018-05-22 |