Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9242221 | Process and plant for the thermal treatment of fine-grained solids | Michael Missalla, Edgar Gasafi, Jean Claude Hein, Andreas Orth | 2016-01-26 |
| 8926728 | Process and plant for producing hot metal | Tobias Stefan | 2015-01-06 |
| 8833275 | Process and plant for the thermal treatment of fine-grained solids | Michael Missalla, Edgar Gasafi, Jean Claude Hein, Andreas Orth | 2014-09-16 |
| 8496728 | Metallurgical process and plant therefor | Andreas Orth, Michael Stroeder | 2013-07-30 |
| 6224720 | Electrolytic cell with removable bipolar electrodes | Nikola Anastasijevic, Stefan Laibach, Dietrich Werner, Holger Langschied, Heinrich Cieslak | 2001-05-01 |