Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5060868 | Electromagnetically actuatable valve | Mathias Linssen, Jurgen Peczkowski, Alfred Konrad | 1991-10-29 |
| 5012787 | Fuel injection system | Udo Hafner, Harro Herth, Wolfgang Kienzle, Rudolf Krauss, Manfred Lembke +2 more | 1991-05-07 |
| 4982902 | Electromagnetically actuatable valve | Mathias Linssen, Jurgen Peczkowski, Alfred Konrad | 1991-01-08 |
| 4860710 | Fuel supply line | Udo Hafner | 1989-08-29 |
| 4858567 | Internal combustion engine | — | 1989-08-22 |
| 4826082 | Fuel injection valve | Max Greiner, Udo Hafner, Waldemar Hans, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-05-02 |
| 4813599 | Electromagnetically actuatable fuel injection valve | Max Greiner, Udo Hafner, Waldemar Hans, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-03-21 |
| 4807846 | Electromagnetically actuatable fuel injection valve | Max Greiner, Udo Hafner, Waldemar Hans, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-02-28 |
| 4795097 | Electromagnetically actuatable fuel injection valve | Max Greiner, Udo Hafner, Waldemar Hans, Wolfgang Kramer, Rudolf Krauss +3 more | 1989-01-03 |
| 4786030 | Electromagnetically actuatable fuel injection valve | Max Greiner, Udo Hafner, Waldemar Hans, Wolfgang Kramer, Rudolf Krauss +3 more | 1988-11-22 |
| 4779838 | Electromagnetically actuatable fuel injection valve | Max Greiner, Udo Hafner, Waldemar Hans, Wolfgang Kramer, Rudolf Krauss +3 more | 1988-10-25 |
| 4753205 | Fuel injection apparatus | Peter Romann, Rudolf Sauer | 1988-06-28 |
| 4747384 | Fuel injection system | Udo Hafner, Rudolf Sauer | 1988-05-31 |
| 4741316 | Fuel injection system | — | 1988-05-03 |
| 4700891 | Electromagnetically actuatable fuel injection valve | Waldemar Hans, Wilhelm Kind, Wolfgang Kramer, Rudolf Sauer | 1987-10-20 |
| 4671245 | Throttle valve pipe | — | 1987-06-09 |
| 4662567 | Electromagnetically actuatable valve | — | 1987-05-05 |
| 4660524 | Fuel supply line | Richard Bertsch, Dieter Gunther, Gunther Plapp | 1987-04-28 |
| 4653720 | Electromagnetically actuatable fuel injection valve | Rudolf Krauss, Rudolf Sauer, Jahinid-Singh Sumal | 1987-03-31 |
| 4650122 | Method for preparing fuel and injection valve for performing the method | Wolfgang Kienzle, Werner Paschke, Rudolf Sauer | 1987-03-17 |
| 4597558 | Electromagnetically actuatable valve | Udo Hafner | 1986-07-01 |
| 4585174 | Electro-magnetically operable valve | — | 1986-04-29 |
| 4555060 | Electromagnetically actuated valve, in particular a fuel injection valve for fuel injection systems | Rudolf Sauer, Rudolf Krauss, Udo Hafner | 1985-11-26 |
| 4531678 | Injection valve | — | 1985-07-30 |
| 4481699 | Method for producing an electromagnetically actuatable fuel injection valve | Rudolf Sauer, Waldemar Hans, Mathias Linssen, Jurgen Peczkowski, Rudolf Krauss | 1984-11-13 |