Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708750 | Vented laundry drying having an additional heater and heat exchanger unit | Frank Höfler, Günter Steffens, Andreas Stolze | 2017-07-18 |
| 8978267 | Dryer having a heat pump, method for operating the same, and method for air conditioning a room | Andreas Stolze | 2015-03-17 |
| 8266813 | Exhaust air dryer with heat exchanger | Klaus Grunert, Günter Steffens, Andreas Stolze | 2012-09-18 |
| 6462564 | Method for determining the load in a tumble dryer | Dietmar Pech, Ulrich Nehring | 2002-10-08 |
| 6158148 | Method for detecting impermissible operating states in a hot-air clothes dryer, and a dryer with such a detection method | — | 2000-12-12 |
| 6055744 | Method for detecting impermissible operating states in electronically controlled tumble dryers | Manfred Schulz | 2000-05-02 |