Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4304209 | Apparatus for controlling the recirculated exhaust gas quantities and the injection quantity in auto-igniting internal combustion engines | — | 1981-12-08 |
| 4300515 | Apparatus for actuating an adjustment device acting upon a control apparatus for exhaust recirculation in internal combustion engines | Gerhard Stumpp, Klaus Krieger, Wolf Wessel | 1981-11-17 |
| 4279385 | High pressure fuel injection apparatus for internal combustion engines | Willi Voit | 1981-07-21 |
| 4249497 | Fuel injection apparatus having at least one fuel injection valve for high-powered engines | Franz Eheim | 1981-02-10 |
| 4200076 | Fuel control device for supercharged diesel engines | Klaus Zimmermann, Wolf Wessel, Wilfried Sautter, Gerhard Stumpp | 1980-04-29 |