Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10378390 | Internal combustion engine system with heat recovery | Lennart Andersson, Arne Andersson | 2019-08-13 |
| 10196941 | Exhaust gas system | Lennart Andersson, Arne Andersson | 2019-02-05 |