Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162680 | Process for operating a fuel-operated vehicle heater and fuel-operated vehicle heater | Walter Blaschke, Wolfgang Pfister, Hans JENSEN | 2021-11-02 |
| 11097598 | Combustion air blower | Hans JENSEN | 2021-08-24 |
| 11084354 | Vehicle heater | Hans JENSEN | 2021-08-10 |
| 11072222 | Combustion chamber assembly unit | Wolfgang Pfister, Walter Blaschke | 2021-07-27 |
| 11040597 | Heat exchanger unit | — | 2021-06-22 |