Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198347 | Evaporator unit for a fuel-operated vehicle heater | Klaus Mösl, BENGT MEIER, Jan Steffens | 2021-12-14 |
| 11148504 | Fuel-operated vehicle heating device and method to operating a fuel-operated vehicle heating device | Andreas Rutsche, Matthias Pfau | 2021-10-19 |
| 11052729 | Burner and vehicle heater | Peter Neidenberger, Paul Leinsle | 2021-07-06 |