Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5267548 | Stereo lambda control | Ulrich Steinbrenner, Ernst Wild, Gerhard Schneider | 1993-12-07 |
| 4357922 | Method and apparatus for operating a fuel-supply system with lambda control | Hans Schnurle, Wolfgang Rebmann, Ulrich Drews | 1982-11-09 |