Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5928694 | Process for preparing foodstuffs in a hot air oven | Joachim Barthel | 1999-07-27 |
| 5868064 | Basket for a hot air oven for the preparation of foodstuffs | Helmut Heller | 1999-02-09 |
| 5683604 | Hot air oven with particle diverter | Joachim Barthel | 1997-11-04 |
| 5662029 | Hot air oven for the preparation of foodstuffs | Joachim Barthel | 1997-09-02 |
| 5579681 | Basket guide for a hot air oven | Joachim Barthel | 1996-12-03 |
| 5485780 | Rotisserie oven | Bernard G. Koether, George F. Koether | 1996-01-23 |