Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467461 | Fuel control of direct-injection internal combustion engine of a motor vehicle, in particular in start operation | — | 2002-10-22 |
| 6308685 | Method and device for the transient operation of an internal combustion engine, in particular for a motor vehicle | — | 2001-10-30 |
| 6279530 | Method for triggering the controlling elements of an internal combustion engine | — | 2001-08-28 |
| 5490381 | Need-based method of heating a catalyst in the exhaust system of an internal combustion engine | — | 1996-02-13 |
| 5184463 | Method of reducing the emission of toxic exhaust gas components in an internal combustion engine | Siegfried Boettcher, Andreas Franz | 1993-02-09 |