Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398903 | Method for applying an edge protector to a plate made of a brittle material, such as glass or a glass-ceramic material, in particular a cooking surface | Horst Stedron, Michael Muskalla, Inka Henze | 2002-06-04 |
| 6361858 | Mounting for a cooking surface | Horst Stedron | 2002-03-26 |