Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053165 | Refractory ceramic product, batch for the manufacture such a product and method for manufacturing such a product | Michael Klitzsch, Martin Geith, Sandra Königshofer | 2021-07-06 |
| 9656919 | Fire-resistant ceramic mix and fire resistant ceramic product | Gerald Gelbmann | 2017-05-23 |