| 12351501 |
Glass ceramic article, method for producing same, and use thereof |
Falk Gabel, Evelin Weiss |
2025-07-08 |
| 11724960 |
Glass ceramic with reduced lithium content |
Evelin Weiss, Meike Schneider, Oliver Hochrein, Friedrich Siebers, Martin Mueller +2 more |
2023-08-15 |
| 11072557 |
Glass ceramic with reduced lithium content |
Evelin Weiss, Meike Schneider, Oliver Hochrein, Friedrich Siebers, Martin Mueller +2 more |
2021-07-27 |
| 10183888 |
Glass ceramic substrate made of a transparent, colored LAS glass ceramic and method for producing it |
Falk Gabel, Oliver Hochrein, Evelin Weiss, Uwe Martens |
2019-01-22 |
| 8993464 |
High performance glass ceramics and method for producing high-performance glass ceramics |
Falk Gabel, Eveline Rudigier-Voigt, Christian Henn, Roland Leroux, Lorenz Strenge |
2015-03-31 |
| 8516851 |
Method for producing glass or glass ceramic and in particular glass or glass ceramic article |
Sybill Nuettgens, Wolfgang Schmidbauer, Friedrich Schroeder, Gerhard Hahn, Markus Borrmann +1 more |
2013-08-27 |
| 6821628 |
Glass-ceramic cooking panel that makes deposited material, such as dirt, less conspicuous |
Bernd Schultheis, Waldemar Weinberg, Monica Cotlear De Witzmann, Friedrich Siebers, Klaus Schoenberger |
2004-11-23 |
| 6515263 |
COOKING STOVE HAVING A SMOOTH-TOP GLASS CERAMIC COOKTOP, AND A SMOOTH-TOP GLASS CERAMIC COOKTOP WITH A GLASS CERAMIC COOKTOP COOKING SURFACE, METHOD FOR PRODUCTION OF STOVES WITH SMOOTH-TOP GLASS CERAMIC COOKTOPS AND SMOOTH-TOP GLASS CERAMIC COOKTOPS |
Ina Mitra, Friedrich Siebers, Otmar Becker, Andreas Schminke, Bernd Rüdinger +4 more |
2003-02-04 |
| 6319612 |
Glass and glass ceramic plates with elevated thermal stability and process for their production |
Peter Nass, Juergen Naubik |
2001-11-20 |
| 6218646 |
Method for adjusting a limiting value of an operating temperature of a cooking unit and device for performing said method |
Peter Nass, Harry Engelmann, Kurt Schaupert |
2001-04-17 |
| 5313929 |
Arrangement of at least one gas burner in a molded part of a brittle-friable material for example for cooking units |
Jurgen Thurk, Martin Taplan, Stefan Hubert, Dietrich Busch |
1994-05-24 |