Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807941 | Temperature protection method for motor vehicle engine exhaust pipe | — | 2004-10-26 |
| 6786193 | Method and device for adjusting opening time of a fuel injector for mounting a direct injection internal combustion engine | Franz Dietl, Holger Rukwid | 2004-09-07 |
| 6748315 | Process for detecting cyclical fluctuations in combustion in an internal combustion engine | Hong Zhang | 2004-06-08 |
| 6684851 | Method for determining a functioning parameter of an engine | Willibald Schuerz | 2004-02-03 |