Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7610798 | Method of determining misfiring | Thomas Hopf | 2009-11-03 |
| 6209314 | Air/fuel mixture control in an internal combustion engine | — | 2001-04-03 |
| 6062019 | Method for controlling the fuel/air ratio of an internal combustion engine | — | 2000-05-16 |
| 5836153 | Method for controlling the fuel-air ratio of an internal combustion engine | Peter Olejnik | 1998-11-17 |
| 5771687 | Method for the calibration of a lambda probe in an internal combustion engine | Peter Olejnik | 1998-06-30 |
| 5761901 | Method of checking the efficiency of a catalytic convertor in an internal combustion engine | Peter Olejnik | 1998-06-09 |