Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10317129 | Refrigerator shelf with overflow protection system including hydrophobic layer | Axel Curdt | 2019-06-11 |
| 9388070 | Glass or glass-ceramic composite material and method for producing same | Inka Henze, Stefan Spengler, Matthias Bockmeyer, Eveline Rudigier-Voigt, Tamara Sweeck | 2016-07-12 |
| 8999445 | Glass or glass-ceramic composite material and method for producing same | Inka Henze, Stefan Spengler, Matthias Bockmeyer, Eveline Rudigier-Voigt, Tamara Sweeck | 2015-04-07 |
| 6822208 | Microwave door with viewing window | Inka Henze, Stefan Bauer, Bernd Schultheis | 2004-11-23 |
| 6601575 | Window for a hot chamber that is sealed off from the surroundings | Kurt Leuntner | 2003-08-05 |
| 6570135 | Kitchen stove for preparing food, and an oven for preparing food | Peter Nass | 2003-05-27 |
| 6555794 | Electric stove for cooking food having an electrically heated cooking surface | Kurt Leutner, Joachim Grützke, Bernhard Gotz, Walter Gramlich | 2003-04-29 |
| 6467475 | Stove for cooking food with a viewing window, and a viewing window for household appliances, such as cooking stoves or ovens | Kurt Leutner | 2002-10-22 |
| 5876472 | Method for producing a chemically pretensioned glass body | Sabine Melson, Roland Leroux, Otmar Becker, Dietrich Busch | 1999-03-02 |