Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6243532 | Rotational speed control device for an electric motor | Heinrich Wacker | 2001-06-05 |
| 5855319 | Vehicle heater | Erwin Burner, Michael Humburg, Fritz Mohring, Peter Reiser, Harald Sailer +1 more | 1999-01-05 |
| 5796332 | Diagnostic system for sensing and displaying functions of a motor vehicle heating apparatus | — | 1998-08-18 |
| 5037292 | Heater for motor vehicle | — | 1991-08-06 |
| 4984736 | Heater for motor vehicles which can be operated on several power settings | Peter Reiser, Wolfgang Schaffert | 1991-01-15 |