Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6785602 | Method for magnifying torque during the operation of a motor vehicle | Michael Gröne | 2004-08-31 |
| 6582341 | Method for magnifying torque at driveway of a motor vehicle using a clutch | Michael Groene, Thomas Kreischer, Eberhard Leider | 2003-06-24 |
| 6363910 | Apparatus for speed limitation of engines and/or for velocity limitation of engine-driven motor vehicles | Thomas Kreischer | 2002-04-02 |
| 5018348 | Method for detecting the condition of catalytic converters | Ferry Durschmidt, Harmut Kolb, Wolfgang Strauss | 1991-05-28 |