Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4526150 | Fuel injection apparatus for internal combustion engines | Josef Guntert, Walter Hafele, Helmut Pfeifle, Reinhard Schwartz | 1985-07-02 |
| 4526149 | Fuel injection apparatus for internal combustion engines | Walter Hafele, Helmut Pfeifle, Reinhard Schwartz | 1985-07-02 |
| 4519352 | Controlling device for a fuel-quantity adjusting member of a fuel injection pump | Franz Eheim, Gerald Hofer, Karl Konrath | 1985-05-28 |
| 4512308 | Device for adjusting the full-load injection quantity of a fuel injection pump for internal combustion engines | Gerald Hofer, Franz Eheim | 1985-04-23 |
| 4505242 | Control apparatus for internal combustion engines | — | 1985-03-19 |
| 4501252 | Fuel injection pump | Gerhard Stumpp, Hans-Jorg Vogtmann, Paul Fussner, Manfred Schwarz, Gerald Hofer +2 more | 1985-02-26 |
| 4476829 | Electronic control system for the fuel quantity of an internal combustion engine having self-ignition | Wolf Wessel | 1984-10-16 |
| 4465049 | Fuel injection apparatus for internal combustion engines, in particular diesel engines | Konrad Eckert, Wilhelm Vogel | 1984-08-14 |
| 4462376 | Method and apparatus for determining and controlling the exhaust gas recirculation rate in internal combustion engines | Wolfgang Ripper, Wolf Wessel | 1984-07-31 |
| 4459963 | Electrically controlled fuel injection apparatus for multi-cylinder internal combustion engines | Werner Gross | 1984-07-17 |
| 4459964 | Fuel supply apparatus for internal combustion engines | Gerhard Stumpp | 1984-07-17 |
| 4434777 | Fuel supply apparatus for internal combustion engines | — | 1984-03-06 |
| 4426981 | Apparatus for detecting the fuel quantity delivered to the combustion chambers of a diesel engine | Max Greiner, Helmut Laufer | 1984-01-24 |
| 4416233 | Control apparatus for internal combustion engines | — | 1983-11-22 |
| 4398518 | Fuel injection apparatus for internal combustion engines, in particular for diesel engines | Jean Leblanc, Jean Pigeroulet | 1983-08-16 |
| 4387686 | Fuel injection apparatus for internal combustion engines, in particular for diesel engines | Jean Leblanc, Jean Pigeroulet, Konrad Eckert | 1983-06-14 |
| 4385867 | Apparatus for positionally fixing a drive shaft disposed in a fuel injection pump for internal combustion engines | Reinhard Schwartz, Ernst Ritter, Ilija Djordjevic | 1983-05-31 |
| 4378775 | Method and apparatus for fuel injection in internal combustion engines in particular diesel engines | Hermann Eisele, Klaus Zimmermann, Wilhelm Vogel | 1983-04-05 |
| 4354476 | Apparatus for controlling the recirculated exhaust gas quantities and the injection quantity in auto-igniting internal combustion engines | — | 1982-10-19 |
| 4353340 | Fuel injection pump for internal combustion engines | Karl Konrath, Gerhard Brink | 1982-10-12 |
| 4348895 | Method for angularly correct mounting of a fuel injection pump on an internal combustion engine | Reinhard Schwartz, Ernst Ritter, Ilija Djordjevic, Reinhard Doll | 1982-09-14 |
| 4342302 | Control apparatus for a fuel injection pump | Max Greiner, Helmut Laufer | 1982-08-03 |
| 4332227 | Injection timing device for internal combustion engines | Otto Bauer, Leonhard Eberl, Gerhard Geyer | 1982-06-01 |
| 4306528 | Fuel injection apparatus for internal combustion engines, particularly diesel engines | Konrad Eckert | 1981-12-22 |
| 4304205 | Injection timing device for internal combustion engine | Otto Bauer, Leonard Eberl, Gerhard Geyer | 1981-12-08 |