Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094273 | Internal combustion engine | Arne Andersson, Staffan Lundgren, Staffan Johansson, Bengt Johansson | 2018-10-09 |
| 10041404 | Internal combustion engine | Arne Andersson, Staffan Lundgren, Staffan Johansson, Bengt Johansson | 2018-08-07 |