Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650030 | Electrical device having a power supply unit, a transformer power supply unit and a control card for an electrical device | — | 2003-11-18 |
| 6580058 | Cooktop with temperature sensor | Franz Grätz, Dan Neumayer, Markus Theine, Peter Vetterl, Monika Zeraschi | 2003-06-17 |