Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10590821 | Method for checking the function of at least one PTC heating element | Jan Hodgson | 2020-03-17 |
| 10526946 | Device for providing a liquid additive, and method for heating the additive | Finn Frederiksen, Thomas-Tarp Hansen | 2020-01-07 |