Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483084 | Radiant heater | Eugen Wilde, Bernhard Belz, Hans Mohr, Ulrich Jenz | 2002-11-19 |
| 6304165 | Switching device for an electric heating device | Siegfried Mannuss, Eugen Wilde | 2001-10-16 |
| 6229119 | Fitting a casing of a switching device | Siegfried Mannuss, Eugen Wilde | 2001-05-08 |
| 5420398 | Temperature detection device | Siegfried Mannuss | 1995-05-30 |
| 5208574 | Temperature sensor | Siegfried Mannuss | 1993-05-04 |
| 4901049 | Temperature limiter | Robert Kicherer, Willi Essig | 1990-02-13 |
| 4695816 | Thermal cut-out | Willi Essig | 1987-09-22 |
| 4371780 | Multi-element cooking unit with control device | Gerhard Gossler, Hans Mayer | 1983-02-01 |
| 4328759 | Sewing machine with a stitch setting device | Svend Astrupgaard | 1982-05-11 |