Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11109949 | Lithium silicate materials | Marcel Schweiger, Volker Rheinberger, Harald Bürke, Wolfram Höland, Christian Ritzberger +1 more | 2021-09-07 |
| 10981823 | Lithium silicate materials | Wolfram Höland, Marcel Schweiger, Christian Ritzberger, Harald Bürke, Volker Rheinberger | 2021-04-20 |