Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024468 | Process for producing thin transparent ceramic parts and thin transparent ceramic parts | Stefanie Hildebrandt, Lutz-Michael Berger | 2024-07-02 |
| 9309156 | Transparent spinel ceramics and method for the production thereof | Andreas Krell | 2016-04-12 |
| 7396792 | Transparent polycrystalline aluminium oxide | Michel Paul Barbara Van Bruggen, Rolf Theo Anton Apetz, Theo Arnold Kop, Andreas Krell | 2008-07-08 |
| 7247589 | Transparent polycrystalline sintered ceramic of cubic crystal structure | Andreas Krell | 2007-07-24 |