Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9862633 | Transparent lithium glass-ceramic material, production and use thereof | Falk Gabel, Otmar Becker, Michael Glasenapp, Jan-Peter Ortmann, Petra Grewer +9 more | 2018-01-09 |
| 9249045 | Transparent lithium glass-ceramic material, production and use thereof | Falk Gabel, Otmar Becker, Michael Glasenapp, Jan-Peter Ortmann, Petra Grewer +9 more | 2016-02-02 |
| 8734935 | Scratch-resistant silicone coating for cooktops made of glass or glass ceramic | — | 2014-05-27 |
| 8715817 | Glass ceramic plate | Otmar Becker | 2014-05-06 |
| 8378267 | Coating for one or more display areas on a glass or glass-ceramic plate, process for producing said coating, and uses thereof | — | 2013-02-19 |
| 7795163 | Glass ceramic panel with a pleasing black decoration applied with a decorative paint | Dietmar Wennemann | 2010-09-14 |
| 7763832 | Cook top comprising a glass ceramic plate having an opaque coating and an improved window coating on a display window on an underside of the plate | Dietmar Wennemann, Annette Lukas | 2010-07-27 |
| 7638208 | Glass ceramic plate providing a cooking surface for a cooking apparatus and having a coating on an underside thereof and coating process for making same | Dietmar Wennemann, Annette Lukas | 2009-12-29 |
| 7361405 | Transparent colorless glass or glass-ceramic panel having an optically dense colored coating and method of making same | Gabriele Roemer-Scheuermann, Andrea Anton, Thomas Kraus, Gerhard Weber, Lutz Klippe +2 more | 2008-04-22 |
| 7105232 | Glass ceramic or glass cook top with an IR-permeable undercoat | — | 2006-09-12 |