Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935320 | Method for determining the state of a refractory lining of a metallurgical vessel for molten metal in particular | Christoph Jandl, Karl-Michael Zettl | 2021-03-02 |
| 10837704 | Method for repairing a refractory lining of a metallurgical vessel in the hot state | Alexander Cepak | 2020-11-17 |