Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890794 | Perforated body for a fuel injection valve | Ichiei Imafuku | 1990-01-02 |
| 4826082 | Fuel injection valve | Max Greiner, Udo Hafner, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-05-02 |
| 4813599 | Electromagnetically actuatable fuel injection valve | Max Greiner, Udo Hafner, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-03-21 |
| 4807846 | Electromagnetically actuatable fuel injection valve | Max Greiner, Udo Hafner, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-02-28 |
| 4795097 | Electromagnetically actuatable fuel injection valve | Max Greiner, Udo Hafner, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-01-03 |
| 4786030 | Electromagnetically actuatable fuel injection valve | Max Greiner, Udo Hafner, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1988-11-22 |
| 4779838 | Electromagnetically actuatable fuel injection valve | Max Greiner, Udo Hafner, Heinrich Knapp, Wolfgang Kramer, Rudolf Krauss +3 more | 1988-10-25 |
| 4700891 | Electromagnetically actuatable fuel injection valve | Wilhelm Kind, Heinrich Knapp, Wolfgang Kramer, Rudolf Sauer | 1987-10-20 |
| 4678124 | Electromagnetically actuatable valve in particular a fuel injection valve | Udo Hafner, Wilhelm Kind, Rudolf Krauss, Rudolf Sauer | 1987-07-07 |
| 4651931 | Injection valve | Mathias Linssen, Rudolf Sauer | 1987-03-24 |
| 4634055 | Injection valve with upstream internal metering | Mathias Linssen, Rudolf Sauer | 1987-01-06 |
| 4502632 | Electromagnetically actuatable valve, in particular a fuel injection valve for fuel injection systems | Udo Hafner, Rudolf Krauss, Rudolf Sauer | 1985-03-05 |
| 4483484 | Electromagnetically actuatable valve | Udo Hafner | 1984-11-20 |
| 4481699 | Method for producing an electromagnetically actuatable fuel injection valve | Heinrich Knapp, Rudolf Sauer, Mathias Linssen, Jurgen Peczkowski, Rudolf Krauss | 1984-11-13 |
| 4455982 | Electromagnetically actuatable valve | Udo Hafner | 1984-06-26 |
| 4395988 | Fuel injection system | Heinrich Knapp, Mathias Linssen, Jurgen Peczkowski | 1983-08-02 |
| 4394973 | Injection valve | Rudolf Sauer, Wolfgang Kienzle, Werner Paschke | 1983-07-26 |
| 4365747 | Electromagnetically actuatable fuel injection valve | Heinrich Knapp, Rudolf Sauer, Mathias Linssen, Jurgen Peczkowski, Rudolf Krauss | 1982-12-28 |
| 4354640 | Electromagnetically actuatable valve | — | 1982-10-19 |
| 4327690 | Fuel injection valve | Rudolf Sauer, Heinrich Knapp | 1982-05-04 |
| 4266729 | Injection valve for fuel injection systems | Gunther Kulke | 1981-05-12 |