Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7434746 | Heating device, particularly for a vehicle | Andreas Collmer, Gunter Gerlach | 2008-10-14 |
| 7258605 | Heating system for a vehicle | Uwe Kohle, Oliver Sauter | 2007-08-21 |
| 6984170 | Cover plate device for a heat exchanger device, especially for a vehicle heater | Jurgen Wagner, Andreas Collmer | 2006-01-10 |
| 6926206 | Air heating device for integration into an air-conducting housing arrangement | Andreas Collmer | 2005-08-09 |
| 6918543 | Heating system for a vehicle | Jurgen Wagner | 2005-07-19 |
| 6872073 | Burner arrangement for a heating device, and heating device, particularly vehicle heating device | Andreas Collmer, Jurgen Wagner | 2005-03-29 |
| 6811395 | Combustion chamber assembly, particularly for a vehicle heating device | — | 2004-11-02 |