Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9757311 | Lithium silicate glass ceramics and lithium silicate glass containing cesium oxide | Markus Rampf, Marc Dittmer, Wolfram Höland, Marcel Schweiger, Volker Rheinberger +1 more | 2017-09-12 |
| 8263508 | Phosphosilicate glass ceramic | Marcel Schweiger, Elke Apel, Wolfram Höland, Volker Rheinberger | 2012-09-11 |
| 7166548 | Apatite glass ceramic based on siliceous oxyapatites | Elke Apel, Wolfram Höland, Christian van't Hoen, Volker Rheinberger | 2007-01-23 |