Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7858907 | Electric switching circuit for a clothes dryer | Thomas Nawrot, Guido Sattler | 2010-12-28 |
| 7149416 | Clothes dryer heater with air flow increasing device adjacent the heating element | Thomas Nawrot, Andreas Ziemann | 2006-12-12 |