Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286937 | Method of controlling inlet valves and exhaust valves of an internal combustion engine, control arrangement, combustion engine, and vehicle | Henrik Andersson, Pontus Johansson, Joakim Rodebäck, Andreas Dahl, Erik HÖCKERDAL +1 more | 2025-04-29 |
| 11649773 | Control device and method for controlling a compression release brake arrangement for an engine | Erik Ersvik, Lars-Göran Kjellström, Mats EKMAN, Erik HÖCKERDAL, Joakim SOMMANSSON | 2023-05-16 |
| 10927720 | Internal combustion engine | — | 2021-02-23 |
| 10774699 | Valve drive | — | 2020-09-15 |
| 10753622 | Heating installation | — | 2020-08-25 |
| 10612796 | Heating installation | — | 2020-04-07 |
| 10274207 | Heating installation | — | 2019-04-30 |
| 8904815 | Heating installation and heating method | — | 2014-12-09 |
| 7213545 | Reciprocating engine | Hans Drangel | 2007-05-08 |
| 6550441 | Arrangement for preventing bearing-related noise in internal combustion engines | Hans Drangel | 2003-04-22 |