Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6875267 | Process and device for feeding dispersible solid fuels into the calcinator of a cement clinker production line | Claus-Jürgen Steffler, Wolfgang Muller | 2005-04-05 |
| 6666680 | Multi-train installation for the production of cement clinker from raw meal | Carsten Eckert, Hubert Ramesohl, Matthias Mersmann | 2003-12-23 |