Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7621121 | Method and arrangement for purifying exhaust gas in an internal combustion engine | Filip Acke, John Korsgren, Maria Karlsson | 2009-11-24 |
| 7225612 | Method and apparatus for conversion of NOx | Hans Bernler, Filip Acke, Gisela Blomkvist | 2007-06-05 |
| 6354078 | Device and method for reducing emissions in catalytic converter exhaust systems | Soren Karlsson, Goran Wirmark, Jan-Erik Larsson, Magnus Blomroos | 2002-03-12 |
| 6041593 | Exhaust oxidation | Soren Karlsson, Goran Wirmark, Jan-Erik Larsson, Magnus Blomroos | 2000-03-28 |
| 5867982 | System for reducing emissions in catalytic converter exhaust systems | Edward Jobson, Staffan Lundgren, Maria Hansson, Goran Wirmark | 1999-02-09 |