Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658841 | Method for checking a three-way exhaust catalytic converter of an internal-combustion engine | Johannes Beer | 2003-12-09 |
| 6645367 | Method for determining a nitrogen oxide concentration | Jürgen Rössler | 2003-11-11 |
| 6644285 | Method for controlling an internal combustion engine | Klaus Bayerle, Harry Schüle | 2003-11-11 |
| 6598470 | Method for the testing of an exhaust gas recirculation system | Wolfgang Ludwig, Corinna Pfleger | 2003-07-29 |
| 6588251 | Method for checking the dynamic behavior of a measuring sensor in the exhaust tract of an internal combustion engine | Jürgen Rössler, Corinna Pfleger | 2003-07-08 |
| 6571550 | Method for adjusting the oxygen concentration in a three-way catalytic converter system | Gerd Rösel | 2003-06-03 |
| 6550307 | Process for cleaning exhaust gas using lambda control | Gerd Roesel | 2003-04-22 |
| 6539705 | Method for monitoring and exhaust-gas catalytic converter of an internal combustion engine | Johannes Beer | 2003-04-01 |
| 6524223 | Drive train for a motor vehicle | Friedrich Graf, Gregor Probst | 2003-02-25 |