Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11160370 | High-strength colored glass ceramics as a cooktop, smooth on both sides | Birgit Doerk, Evelin Weiss, Thomas Zenker, Ulf Hoffmann, Martin Taplan +4 more | 2021-11-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11160370 | High-strength colored glass ceramics as a cooktop, smooth on both sides | Birgit Doerk, Evelin Weiss, Thomas Zenker, Ulf Hoffmann, Martin Taplan +4 more | 2021-11-02 |