| 8047021 |
Lithium silicate materials |
Volker Rheinberger, Harald Bürke, Wolfram Höland |
2011-11-01 |
| 8042358 |
Lithium silicate materials |
Volker Rheinberger, Harald Bürke, Wolfram Höland |
2011-10-25 |
| 7993137 |
Lithium silicate materials |
Elke Apel, Wolfram Holland, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2011-08-09 |
| 7981531 |
Multi-colored shaped body |
Volker Rheinberger, Robert Kruse, Harald Kerschbaumer |
2011-07-19 |
| 7955159 |
Machining of ceramic materials |
Markus Heinz, Klaus Rinner, Georg Gorfer, Marius Aster, Dmitri Brodkin |
2011-06-07 |
| 7871948 |
Lithium silicate glass ceramic |
Elke Apel, Wolfram Höland, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2011-01-18 |
| 7867930 |
Lithium silicate glass ceramic |
Elke Apel, Wolfram Höland, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2011-01-11 |
| 7867933 |
Lithium silicate glass ceramic |
Elke Apel, Wolfram Höland, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2011-01-11 |
| 7867931 |
Lithium silicate glass ceramic |
Elke Apel, Wolfram Höland, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2011-01-11 |