| 9862633 |
Transparent lithium glass-ceramic material, production and use thereof |
Falk Gabel, Michael Glasenapp, Jan-Peter Ortmann, Petra Grewer, Veit Luther +9 more |
2018-01-09 |
| 9249045 |
Transparent lithium glass-ceramic material, production and use thereof |
Falk Gabel, Michael Glasenapp, Jan-Peter Ortmann, Petra Grewer, Veit Luther +9 more |
2016-02-02 |
| 8715817 |
Glass ceramic plate |
Harald Striegler |
2014-05-06 |
| 7939339 |
Arrangement for fluorescence amplification |
Niko Schultz, Samuel Conzone, Dan Haines, Edgar Pawlowski, Volker Scheumann |
2011-05-10 |
| 7205252 |
Method of making a glass-ceramic article |
Falk Gabel, Christian Roos, Bernd Ruedinger, Friedrich Siebers, Michael Bug +3 more |
2007-04-17 |
| 7141521 |
Flat float glass |
Friedrich Siebers, Peter Nass, Gerhard Lautenschlager |
2006-11-28 |
| 7137278 |
Process for producing alkali-free aluminosilicate glass |
Franz Ott, Karin Naumann, Ralf Diezel |
2006-11-21 |
| 7056848 |
Nonporous keatite glass ceramic support plate for transporting products during heat treatment, method of making same and method of transporting products therewith |
Bernd Ruedinger, Gerhard Hahn, Michael Bug, Andreas Schminke, Fritz Schroeder +4 more |
2006-06-06 |
| 6992031 |
Method for producing aluminosilicate glass |
Karin Naumann, Franz Ott, Ralf Diezel |
2006-01-31 |
| 6851280 |
Method of making a halogen lamp and other analogous lamps and objects, and apparatus for the manufacture thereof |
Franz Ott, Karin Naumann |
2005-02-08 |
| 6846760 |
Flat float glass |
Friedrich Siebers, Peter Nass, Gerhard Lautenschlager |
2005-01-25 |
| 6525300 |
Cooking surface for cooking food having a glass ceramic surface with a glass coating thereon |
Ina Mitra, Friedrich Siebers, Jutta Reichert, Cora Krause, Michael Bug |
2003-02-25 |
| 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, Andreas Schminke, Bernd Rüdinger, Christian Roos +4 more |
2003-02-04 |
| 6069100 |
Glass for lamb bulbs capable of withstanding high temperatures |
Karin Naumann, Franz Ott |
2000-05-30 |
| 5876472 |
Method for producing a chemically pretensioned glass body |
Oliver Gros, Sabine Melson, Roland Leroux, Dietrich Busch |
1999-03-02 |
| 5484467 |
Process for the production of decorative glass ceramic articles |
Peter Nass, Klaus Kristen, Waldemar Weinberg, Manfred Borens, Roland Leroux +1 more |
1996-01-16 |