Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809498 | Refractory coarse ceramic product and method for producing the same and its use | Carsten Vellmer, Holger Wirsing | 2017-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809498 | Refractory coarse ceramic product and method for producing the same and its use | Carsten Vellmer, Holger Wirsing | 2017-11-07 |