Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644020 | Device and method for regenerating an exhaust gas aftertreatment device | Johannes Kuenstler, Urs Christen, Yasser Mohamed sayed Yacoub | 2003-11-11 |
| 6598387 | Reduction of exhaust smoke emissions following extended diesel engine idling | Brendan Patrick Carberry, David Ketcher | 2003-07-29 |
| 6594990 | Method for regenerating a diesel particulate filter | Johannes Kuenstler, Urs Christen, Yasser Mohamed sayed Yacoub | 2003-07-22 |
| 6574956 | Apparatus and method for interrupting regeneration of a particulate filter in a diesel engine | Urs Christen, Yasser Mohamed sayed Yacoub | 2003-06-10 |