Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10556239 | Method for operating an installation comprising at least one assembly with a rotating surface | Reinhard Giesemann, Uwe Bendig, Dirk Dilly, Dirk SCHEFER | 2020-02-11 |
| 9102876 | Device and method for the drying and torrefaction of at least one carbon-containing material flow in a multiple hearth furnace | Karl Lampe, Jürgen Denker, Christoph Beyer | 2015-08-11 |
| 7553155 | Apparatus and method for the production of cement clinker | Guenter Driemeier | 2009-06-30 |