Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407685 | Batch for producing a refractory product, method for producing a refractory product, a refractory product and the use of a synthetic raw material | Martin Geith, Roland Nilica, Josef Nievoll | 2022-08-09 |
| 7144832 | Use of a magnesia zirconia brick | Thomas Weichert, Bernhard Schmalenbach, Martin Geith | 2006-12-05 |