Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12030498 | Method for braking a hybrid electric vehicle | Jonas Björkholtz, Markus Ekström, Andreas Eriksson | 2024-07-09 |
| 11724686 | Method of reducing cold start emissions in hybrid electric vehicles | Markus Ekström | 2023-08-15 |
| 11701945 | Temperature control system for electric vehicles | Jonas Björkholtz | 2023-07-18 |
| 10060340 | Twin scroll turbocharger device with improved turbo response | Jonas Björkholtz, Jonas Forssell, Oscar Garnemark | 2018-08-28 |
| 9964028 | Turbocharger system | Jonas Björkholtz, Stefan Brygard | 2018-05-08 |
| 9890696 | High and low pressure turbocharger system with compressed gas tank | Jonas Björkholtz | 2018-02-13 |
| 9874138 | Twin scroll turbocharger device with bypass | — | 2018-01-23 |
| 9797295 | Arrangement and a control method of an engine cooling system | Jonas Björkholtz, Stefan Mats Sundemo | 2017-10-24 |
| 9719438 | Turbocharger | Jonas Björkholtz, Erik Lindgren | 2017-08-01 |
| 9322322 | Turbocharger | Jonas Björkholtz | 2016-04-26 |
| 7685988 | Coupling device for split in-line engine | Borje Grandin | 2010-03-30 |
| 7621240 | Internal combustion engine and method of control | Hans Strom | 2009-11-24 |
| 7124734 | Method of reducing exhaust gas emissions during cold start conditions and an internal combustion engine in which the method is used | Håkan Sandquist, Henrik Håkansson | 2006-10-24 |
| 6941927 | Internal combustion engine control during cold start | Klaas Burgdorf, Lars Mikael Fredriksson | 2005-09-13 |
| 6681562 | Method of reducing emissions in the exhaust gases of an internal combustion engine | Lars Allevåg, Ingemar Bredström, Karin Thorn | 2004-01-27 |
| 6640785 | Method and device for an internal combustion engine | — | 2003-11-04 |
| 6609365 | Method of reduction emissions in the exhaust gases of an internal combustion engine | Karin Thorn | 2003-08-26 |
| 6575129 | Method of reducing emissions in the exhaust gases of an internal combustion engine | Karin Thorn, Sten Sjöström | 2003-06-10 |
| 6561170 | Method of reducing emissions in the exhaust gases from an internal combustion engine | Jan Knutsson, Jan-Erik Larsson, Henrik Magné, Lars Allervåg | 2003-05-13 |
| 6550239 | Method of reduction of exhaust gas emissions from internal combustion engines | Krister Fredriksson | 2003-04-22 |
| 6536850 | Method of controlling vacuum | Marcus Maxvall, Henrik Douglas Green, Olle Fast | 2003-03-25 |
| 6390065 | Method of reduction of cold-start emissions from internal combustion engines | — | 2002-05-21 |