Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656919 | Fire-resistant ceramic mix and fire resistant ceramic product | Friedrich Kahr | 2017-05-23 |
| 8138110 | Fireproof ceramic mix, fireproof ceramic molded body formed of said mix and use thereof | Johann Eder | 2012-03-20 |