Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369365 | Glass-ceramic panel providing a cooking surface with a cooking zone indicating device and method of making same | Peter Nass, Dietmar Wennemann, Stefan Hubert, Patrik Schober | 2002-04-09 |