Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9404212 | Exhaust air dryer having a fan | Andreas Ziemann | 2016-08-02 |
| 8667702 | Domestic appliance with an open air duct | Rainer Ediger, Werner Nühse | 2014-03-11 |
| 8661707 | Laundry drier | Lothar Dittmer, Andreas Ziemann | 2014-03-04 |
| 8656604 | Condensation dryer with a housing | Rainer Ediger | 2014-02-25 |
| 8484862 | Condensation dryer with a heat pump and recognition of an impermissible operating state and method for the operation thereof | Ulrich Nehring | 2013-07-16 |
| 8438750 | Dryer having a lint filter and a cleaning device | Lothar Dittmer, Klaus Grunert, Andreas Ziemann | 2013-05-14 |
| 8418378 | Condensation dryer with a heat pump and recognition of an impermissible operating state and method for the operation thereof | Ulrich Nehring | 2013-04-16 |
| 8286369 | Device for determining the conductance of laundry, dryers and method for preventing deposits on electrodes | Lothar Dittmer, Harald Moschütz, Andreas Ziemann | 2012-10-16 |
| 8020316 | Washing household device, in particular a clothes dryer | Hans-Werner Stahn, Andreas Stolze, Andreas Ziemann | 2011-09-20 |
| 7975400 | Device for determining the conductance of laundry, dryers and method for preventing deposits on electrodes | Lothar Dittmer, Harald Moschuetz, Andreas Ziemann | 2011-07-12 |
| 7858907 | Electric switching circuit for a clothes dryer | Bert Peters, Guido Sattler | 2010-12-28 |
| 7748897 | Method for monitoring a temperature-dependent resistor, particularly in a clothes dryer | Kai-Uwe Bache, Ulrich Nehring, Andreas Ziemann | 2010-07-06 |
| 7644514 | Clothes dryer | Reinhard Heyder, Andreas Ziemann | 2010-01-12 |
| 7149416 | Clothes dryer heater with air flow increasing device adjacent the heating element | Bert Peters, Andreas Ziemann | 2006-12-12 |
| 6918194 | Heating configuration for a drier | Heinz Freese, Günter Steffens | 2005-07-19 |
| 4686352 | Electronic pressing iron | John Vancha, James C. Mysicka | 1987-08-11 |