Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794238 | Method for changing gear ratio in a gearbox of a vehicle | Erik HÖCKERDAL | 2020-10-06 |
| 10669951 | Four-stroke internal combustion engine thereto related vehicle and method | Michael Vallinder, Anders Larsson, Erik HÖCKERDAL | 2020-06-02 |
| 10323551 | Combustion engine, vehicle comprising the combustion engine and method for controlling the combustion engine | Cédric NYBERG, Eric Olofsson | 2019-06-18 |
| 8770161 | Valve lift device for a combustion engine | — | 2014-07-08 |