Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525300 | Cooking surface for cooking food having a glass ceramic surface with a glass coating thereon | Ina Mitra, Friedrich Siebers, Jutta Reichert, Cora Krause, Otmar Becker | 2003-02-25 |