Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285969 | Electromagnetically operated fuel injection valve | Peter Romann, Ferdinand Reiter, Rudolf Babitzka | 1994-02-15 |
| 4967966 | Electromagnetically actuatable valve | Rudolf Babitzka, Ferdinand Reiter | 1990-11-06 |
| 4826082 | Fuel injection valve | Udo Hafner, Waldemar Hans, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-05-02 |
| 4813599 | Electromagnetically actuatable fuel injection valve | Udo Hafner, Waldemar Hans, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-03-21 |
| 4807846 | Electromagnetically actuatable fuel injection valve | Udo Hafner, Waldemar Hans, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-02-28 |
| 4795097 | Electromagnetically actuatable fuel injection valve | Udo Hafner, Waldemar Hans, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-01-03 |
| 4786030 | Electromagnetically actuatable fuel injection valve | Udo Hafner, Waldemar Hans, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1988-11-22 |
| 4779838 | Electromagnetically actuatable fuel injection valve | Udo Hafner, Waldemar Hans, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1988-10-25 |
| 4776315 | Arrangement for feeding of fuel from a supply tank to an internal combustion engine, particularly of a power vehicle | — | 1988-10-11 |
| 4522181 | Fuel injection pump for internal combustion engines | Karl Konrath | 1985-06-11 |
| 4475521 | Fuel injection pump for internal combustion engines | Karl Konrath | 1984-10-09 |
| 4438746 | Rpm governor for a fuel injection pump | — | 1984-03-27 |
| 4426981 | Apparatus for detecting the fuel quantity delivered to the combustion chambers of a diesel engine | Helmut Laufer, Max Straubel | 1984-01-24 |
| 4426988 | Control element | Gerold Grimm, Heinrich Knapp | 1984-01-24 |
| 4373496 | Apparatus for controlling an exhaust recirculation device in internal combustion engines | Klaus Krieger, Gottfried Schiller, Wolf-Rudiger Walk, Ludwig Walz | 1983-02-15 |
| 4342302 | Control apparatus for a fuel injection pump | Max Straubel, Helmut Laufer | 1982-08-03 |
| 4273091 | Fuel injection pump for internal combustion engines | Gerhard Stumpp, Otmar Weiss, Karl Konrath | 1981-06-16 |
| 4237079 | Fuel supply device | Klaus-Jurgen Peters, Peter Schelthas, Peter Stiefel, Hermann Nusser | 1980-12-02 |
| 4182298 | Warm-up control apparatus for a fuel supply system | Hermann Nusser | 1980-01-08 |