Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626190 | Method for automatically cleaning cooking devices | Peter Wiedemann | 2003-09-30 |
| 6600288 | Cooking device with voltage, phase and frequency converter | Erwin Schuller | 2003-07-29 |
| 6595112 | Cooking device with registration of the amount of water | — | 2003-07-22 |
| 6478034 | Method and device for cleaning a cooking apparatus | Lorenz Scholl, Hubert Brunner | 2002-11-12 |
| 6318245 | Cooking device with a catalyst | Peter Wiedemann, Gerd Funk | 2001-11-20 |
| 5462404 | Arrangement for an air supply of a radial fan or blower | — | 1995-10-31 |
| 4800806 | Method of and apparatus for selectively operating a cooking apparatus with circulating heated air or water vapor | — | 1989-01-31 |
| 4701334 | Method of selectively operating a cooking apparatus with circulating heated air or water vapor | — | 1987-10-20 |