Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776912 | Lithium silicate glass ceramic and glass with divalent metal oxide | Christian Ritzberger, Elke Apel, Volker Rheinberger | 2017-10-03 |
| 9764982 | Lithium disilicate apatite glass-ceramic | Christian Ritzberger, Marcel Schweiger, Volker Rheinberger | 2017-09-19 |
| 9757311 | Lithium silicate glass ceramics and lithium silicate glass containing cesium oxide | Markus Rampf, Marc Dittmer, Urs Bolle, Marcel Schweiger, Volker Rheinberger +1 more | 2017-09-12 |
| 9695082 | Lithium silicate glass ceramic and lithium silicate glass comprising a tetravalent metal oxide | Christian Ritzberger, Elke Apel, Volker Rheinberger | 2017-07-04 |
| 9688567 | Lithium disilicate-apatite glass ceramic with transition metal oxide | Markus Rampf, Christian Ritzberger, Marcel Schweiger | 2017-06-27 |