Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6142011 | Method for adapting mechanical tolerances when performing time measurements on rotating shafts | — | 2000-11-07 |
| 6085517 | Process for controlling a fuel-oxygen ratio in exhaust gas upstream of a catalytic converter | Klaus Bayerle | 2000-07-11 |
| 6082188 | Method for detecting cyclical combustion fluctuations in an internal combustion engine | Stefan Schneider | 2000-07-04 |
| 6062071 | Method for detecting combustion misfires in an internal combustion engine | Michael Henn | 2000-05-16 |
| 6041648 | Method for avoiding misdetection in a diagnosis of a tank venting system for a motor vehicle | Klaus Bayerle | 2000-03-28 |
| 5921077 | Method of monitoring a secondary air pump | Klaus Bayerle | 1999-07-13 |
| 5789658 | Adaptation method for correcting tolerances of a transducer wheel | Michael Henn | 1998-08-04 |
| 5747678 | Method for detecting crankshaft oscillations | — | 1998-05-05 |
| 5613473 | Method of identifying the stroke positions in an internal combustion engine upon startup | — | 1997-03-25 |
| 5566090 | Method for detecting stretches of bad road | Maximilian Engl, Manfred Wier | 1996-10-15 |
| 5505075 | Method for recognizing stretches of rough road with the aid of a tank pressure sensor | Hartmut Pfleger, Manfred Wier, Maximilian Engl | 1996-04-09 |
| 5505087 | Method for combustion misfire detection with bad road detection | Manfred Wier | 1996-04-09 |
| 5499536 | Method for detecting combustion misfires in a plurality of cylinders | Manfred Wier, Stefan Krebs, Wolfgang Reupke | 1996-03-19 |
| 5433107 | Method for recognizing erratic combustion | Manfred Wier, Thomas Vogt | 1995-07-18 |
| 5421196 | Method for monitoring the reporting of misfirings in an internal combustion engine through various submethods | Manfred Wier | 1995-06-06 |
| 5377536 | Method for identifying misfire in internal combustion engines | Thomas Vogt, Manfred Wier | 1995-01-03 |
| 5377535 | Method for identifying and correcting errors in time measurements on rotating shafts | Thomas Vogt, Manfred Wier | 1995-01-03 |