Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888697 | Electronic control apparatus with defined reset function | Hermann Hemminger, Eugen Joos, Peter Werner | 1989-12-19 |
| 4831992 | Method for compensating for a tank venting error in an adaptive learning system for metering fuel and apparatus therefor | Harald Krempel, Rudolf Moz | 1989-05-23 |