Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035589 | Electric heating device | Andreas Schwarzer, Michael Niederer | 2021-06-15 |
| 10993287 | Heat generating element | Michael Niederer | 2021-04-27 |
| 10775077 | Electric heating device | Andreas Schwarzer, Michael Niederer | 2020-09-15 |
| 10760822 | Electric heating device | Andreas Schwarzer, Michael Niederer | 2020-09-01 |
| 10724763 | Electric heating device and PTC heating element of an electric heating device | Andreas Schwarzer | 2020-07-28 |
| 10524310 | PTC heating element and electric heating device for an automotive vehicle comprising such a PTC heating element | Patrick Kachelhoffer, Andreas Schwarzer, Kurt Walz | 2019-12-31 |
| 10485059 | PTC heating element and electric heating device comprising such a PTC heating element and method for producing an electric heating device | Patrick Kachelhoffer, Michael Niederer, Andreas Schwarzer, Kurt Walz | 2019-11-19 |
| 10429099 | Electric heating device and PTC heating element for such | Andreas Schwarzer | 2019-10-01 |
| 10136474 | Heat generating element | Holger Reiss, Michael Niederer, Christian Morgen | 2018-11-20 |
| 10098183 | Electric heating device | Patrick Kachelhoffer, Michael Niederer, Andreas Schwarzer, Kurt Walz | 2018-10-09 |
| 9839072 | Heat generating element with connection structure | Michael Niederer | 2017-12-05 |
| 9655263 | Sealed housing and method of producing the same | Michael Niederer | 2017-05-16 |
| 9398641 | Electrical heating device, particularly for a motor vehicle | Michael Niederer, Christian Morgen | 2016-07-19 |
| 9338831 | Heat generating element | Michael Niederer, Christian Morgen | 2016-05-10 |
| 9326324 | Heat generating element | Michael Niederer, Christian Morgen | 2016-04-26 |
| 9297551 | Heat generating element | Michael Niederer, Christian Morgen | 2016-03-29 |
| 9295108 | Electrical heating device and method for the production thereof | Michael Niederer | 2016-03-22 |
| 9291362 | Electrical heating device and suitable frame | Michael Niederer, Christian Morgen | 2016-03-22 |
| 9273882 | Electrical heating device with a plate element comprising conductive paths | Kurt Walz, Robert Götzelmann, Michael Niederer, Dieter Emanuel | 2016-03-01 |
| 9234677 | Electric heating device, in particular for motor vehicles | Michael Clade | 2016-01-12 |
| 9161391 | Electrical heating device | Michael Niederer | 2015-10-13 |
| 9119232 | Electrical heating device | Maurice Clauss, Michael Niederer | 2015-08-25 |
| 8946599 | Electric heating device | Michael Niederer, Kurt Walz | 2015-02-03 |
| 8803036 | Electric heating device for a motor vehicle | Michael Niederer, Kurt Walz | 2014-08-12 |
| 8759718 | Electrical heating device, in particular, a motor vehicle auxiliary heating device and a motor vehicle air conditioning device | Michael Clade | 2014-06-24 |