Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143146 | Valve arrangement and valve guide | Lennart Langervik | 2021-10-12 |
| 10968815 | Control system and control method for an internal combustion engine | Lennart Langervik, Björn Jacobsson, Viktor Huggare, Bengt Lassesson | 2021-04-06 |