Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8356473 | Injection device | Magnus Thorsell, Soren Andersson, Claes Åkerlund | 2013-01-22 |
| 7334397 | Regulation method and a device for exhaust gas purification | — | 2008-02-26 |
| 7267139 | Valve device | Stefan Bergström, Urban Ericson, Magnus Thorsell | 2007-09-11 |
| 7159393 | Device for exhaust gas purification | Urban Ericson | 2007-01-09 |
| 7140392 | Valve device | Urban Ericson | 2006-11-28 |
| 7017560 | Method and device for an EGR-system and a valve as well as a regulation method and device | Ingemar Eriksson | 2006-03-28 |
| 6925992 | Method and device for an EGR-system and a valve as well as a regulation method and device | Ingemar Eriksson | 2005-08-09 |
| 6625978 | Filter for EGR system heated by an enclosing catalyst | Ingemar Eriksson | 2003-09-30 |