Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074623 | Method for adjusting the air-fuel ratio of an internal combustion engine | Bo Carlsson, Niklas Enander, Reine Gustafsson, Mats Roberg | 2011-12-13 |
| 7921647 | Internal combustion engine exhaust gas system | Daniel Grunditz, Arne Andersson, Lennart Cider, Edward Jobson, Martin Lunden +1 more | 2011-04-12 |
| 7910075 | System and method of protecting a NOx reducing catalyst | Lawrence Joseph Czarnecki | 2011-03-22 |