Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602413 | Method for manufacturing an electromagnetic fuel injection valve including automated adjustment of the armature stroke | Rudolf Krauss | 1986-07-29 |
| 4555060 | Electromagnetically actuated valve, in particular a fuel injection valve for fuel injection systems | Heinrich Knapp, Rudolf Krauss, Udo Hafner | 1985-11-26 |
| 4519547 | Injection valve | Hans Kubach, Wolfgang Kienzle, Werner Paschke | 1985-05-28 |
| 4502632 | Electromagnetically actuatable valve, in particular a fuel injection valve for fuel injection systems | Udo Hafner, Waldemar Hans, Rudolf Krauss | 1985-03-05 |
| 4500866 | Electric potentiometer | Peter Romann, Heinrich Steinrucken | 1985-02-19 |
| 4497443 | Injection valve | — | 1985-02-05 |
| 4481699 | Method for producing an electromagnetically actuatable fuel injection valve | Heinrich Knapp, Waldemar Hans, Mathias Linssen, Jurgen Peczkowski, Rudolf Krauss | 1984-11-13 |
| 4477027 | Electromagnetically actuatable valve, in particular a fuel injection valve for fuel injection systems | Heinrich Knapp, Rudolf Krauss, Udo Hafner | 1984-10-16 |
| 4471914 | Electromagnetically actuatable valve | Udo Hafner, Rudolf Krauss, Hans Kubach | 1984-09-18 |
| 4436071 | Electromagnetically actuatable valve, in particular a fuel injection valve | Udo Hafner, Harro Herth, Wolfgang Kienzle, Heinrich Knapp, Rudolf Krauss +2 more | 1984-03-13 |
| 4420738 | Temperature sensor | Wolfgang Rehmann | 1983-12-13 |
| 4416238 | Fuel injection system | Heinrich Knapp, Rudolf Krauss, Udo Hafner | 1983-11-22 |
| 4416241 | Mixture formation system for mixture-compressing internal combustion engines with externally supplied ignition | Heinrich Knapp, Peter Romann | 1983-11-22 |
| 4399944 | Electromagnetic fuel injection valve and process to manufacture an electromagnetic fuel injection valve | Rudolf Krauss | 1983-08-23 |
| 4394973 | Injection valve | Wolfgang Kienzle, Werner Paschke, Waldemar Hans | 1983-07-26 |
| 4365747 | Electromagnetically actuatable fuel injection valve | Heinrich Knapp, Waldemar Hans, Mathias Linssen, Jurgen Peczkowski, Rudolf Krauss | 1982-12-28 |
| 4327690 | Fuel injection valve | Waldemar Hans, Heinrich Knapp | 1982-05-04 |
| 4299124 | Device for measuring the mass of a flowing medium | Heinrich Knapp, Peter Romann, Udo Hafner, Thomas Wilfert, Werner Kammerer | 1981-11-10 |
| 4294215 | Fuel injection system | Waldmar Hans, Otto Glockler, Ulrich Steinbrenner, Dieter Gunther, Manfred Lembke | 1981-10-13 |
| 4261199 | Air flow measurement apparatus | Wolfgang Kienzle | 1981-04-14 |
| 4252016 | Air flow rate metering instrument | Heinz Gneiss, Peter Romann | 1981-02-24 |
| 4227500 | Fuel injection apparatus | Wolf Wessel, Volkhard Stein, Wolfgang Kienzle | 1980-10-14 |