| 8263508 |
Phosphosilicate glass ceramic |
Urs Bolle, Elke Apel, Wolfram Höland, Volker Rheinberger |
2012-09-11 |
| 8197299 |
Machining of ceramic materials |
Markus Heinz, Klaus Rinner, Georg Gorfer, Marius Aster, Dmitri Brodkin |
2012-06-12 |
| 8162664 |
Lithium silicate materials |
Elke Apel, Wolfram Holland, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2012-04-24 |
| 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 |
| 7867931 |
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 |
| 7867930 |
Lithium silicate glass ceramic |
Elke Apel, Wolfram Höland, Christian Ritzberger, Harald Bürke, Volker Rheinberger |
2011-01-11 |
| 7845924 |
System for preparing dental restorations |
Vittorio Cadario, Harald Bürke, Volker Rheinberger |
2010-12-07 |
| 7816291 |
Lithium silicate materials |
Volker Rheinberger, Harald Bürke, Wolfram Höland |
2010-10-19 |
| 7704421 |
Method for preparing dental restorations |
Vittorio Cadario, Harald Bürke, Volker Rheinberger |
2010-04-27 |
| 7452836 |
Lithium silicate glass ceramic |
Elke Apel, Wolfram Höland, Christian van t'Hoen, Harald Bürke, Volker Rheinberger |
2008-11-18 |
| 7316740 |
Lithium silicate materials |
Volker Rheinberger, Harald Bürke, Wolfram Höland |
2008-01-08 |
| 6626986 |
Low-temperature-sintering potassium-zinc-silicate glass |
Volker Rheinberger, Wolfram Höland |
2003-09-30 |
| 6620747 |
Low temperature-sintering apatite glass ceramic |
Volker Rheinberger, Wolfram Höland |
2003-09-16 |
| 6606884 |
Sinterable lithium disilicate glass ceramic |
Martin Frank, Volker Rheinberger, Wolfram Hoeland |
2003-08-19 |
| 6514893 |
Sinterable lithium disilicate glass ceramic |
Martin Frank, Volker Rheinberger, Wolfram Hoeland |
2003-02-04 |
| 6420288 |
Process for the preparation of shaped translucent lithium disilicate glass ceramic products |
Sascha Cramer Von Clausbruch, Wolfram Höland, Volker Rheinberger |
2002-07-16 |
| 6353039 |
Polymerizable composite material |
Volker Rheinberger, Ulrich Salz, Wolfram Höland, Andre Rumphorst, Kurt Grabher +2 more |
2002-03-05 |
| 6342458 |
Lithium disilicate glass ceramics dental product |
Martin Frank, Volker Rheinberger, Wolfram Hoeland |
2002-01-29 |
| 6303059 |
Method of controlling an oven |
Hans-Peter Foser, Gottfried Rohner, Wolfram Höland, Johannes Lorünser, Horst Ulbricht |
2001-10-16 |