Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597977 | Method for adjusting the ratio of transmission in a continuous variable transmission | Andreas Piepenbrink, Andreas Schwenger | 2003-07-22 |
| 6567736 | Speed difference regulation of a switchable frictional engagement control | Andreas Piepenbrink, Andreas Schwenger | 2003-05-20 |
| 6554737 | Engine speed control via the torque converter lockup clutch of a continuously variable drive | Ralf Vorndran, Andreas Piepenbrink, Andreas Schwenger | 2003-04-29 |
| 6542803 | Method for determining adjusting speeds in a continuously variable transmission | Ralf Vorndran, Friedrich Reiter, Andreas Piepenbrink, Andreas Schwenger | 2003-04-01 |
| 6529782 | Control method with a characteristic curve defined by interpolation points | Johannes Fischer | 2003-03-04 |