Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479084 | Fuel connection unit | Hans Jensen | 2022-10-25 |
| 11358439 | Fuel connection unit | Hans Jensen | 2022-06-14 |
| 11345214 | Vehicle heater | Andreas Collmer, Uwe Grotstollen, Thorsten Findeis | 2022-05-31 |
| 11104206 | Vehicle heater | Walter Blaschke, Andreas Collmer | 2021-08-31 |
| 11046149 | Combustion chamber assembly | Andreas Collmer | 2021-06-29 |
| 10823189 | Hot air feed wheel | Hans JENSEN, Oleg Dering, Henry Rösch | 2020-11-03 |
| 10578340 | Vehicle heater | Andreas Collmer, Hermann Eppler | 2020-03-03 |
| 10300765 | Heat exchanger arrangement, especially for a fuel-operated vehicle heater | Andreas Alber, Thomas Bauer | 2019-05-28 |
| 10106013 | Heat exchanger arrangement | Andreas Collmer | 2018-10-23 |
| 9915422 | Combustion chamber assembly unit and method for construction of a combustion chamber assembly unit | Matthias Weese, Matthias Wagner, Stephan Krönninger | 2018-03-13 |
| 9903249 | Heat exchanger arrangement, especially for a vehicle heater | Andreas Alber, Andreas Collmer | 2018-02-27 |
| 9835167 | Blower housing, especially for a side channel blower | Andreas Alber | 2017-12-05 |
| 9636972 | Vehicle heater | Andreas Collmer, Andreas Alber, Andreas Wetzl, Oliver Sauter, Christoph Köberle +3 more | 2017-05-02 |
| 9469177 | Heat transfer medium connection assembly unit, especially for a heat exchanger arrangement of a vehicle heater | — | 2016-10-18 |
| 9388818 | Side channel blower for a vehicle heater | Andreas Wetzl, Andreas Collmer, Wolfgang Pfister | 2016-07-12 |
| 9290079 | Vehicle heater | Andreas Collmer | 2016-03-22 |
| 6739868 | Combustion chamber arrangement | Hermann Eppler | 2004-05-25 |