Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7191052 | Method for determining the exhaust-gas recirculation quantity | Christian Barba, Martin Dietz | 2007-03-13 |
| 7181335 | Method for determining a change in air consumption for a combustion engine | Christian Barba, Martin Dietz | 2007-02-20 |
| 7174250 | Method for determining an exhaust gas recirculation quantity for an internal combustion engine provided with exhaust gas recirculation | Christian Barba, Martin Dietz | 2007-02-06 |