Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7854909 | Method and device for treating a fine-particled feedstock especially containing metal | Johann Zirngast | 2010-12-21 |
| 7144447 | Method and device for treating particulate material | Michael Nagl, Johannes Schenk | 2006-12-05 |
| 6156262 | Melter gasifier for the production of a metal melt | — | 2000-12-05 |