Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6460328 | Method of operating an exhaust-emission control system with a nitrogen oxide adsorber and a loading sensor | — | 2002-10-08 |
| 6390056 | Method for operating a spark ignition engine with direct fuel injection | Klaus Rössler, Guido Vent | 2002-05-21 |