Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9434639 | Lithium silicate materials | Wolfram Höland, Marcel Schweiger, Christian Ritzberger, Harald Bürke, Volker Rheinberger | 2016-09-06 |
| 9403721 | Composite ceramic material comprising zirconia | Wolfram Höland, Christian Ritzberger, Frank Rothbrust, Heinrich Kappert, Volker Rheinberger +4 more | 2016-08-02 |