Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523562 | Method for controlling the fuel metering for an internal combustion engine | Ernst-Wilhelm Hufendiek | 1985-06-18 |
| 4513701 | Valve for an internal combustion engine | Rudolf Sternberg | 1985-04-30 |