Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820482 | Method and device for determining gas flow | Hans Hecht, Uwe Konzelmann | 2004-11-23 |
| 6101872 | Sensor having a thin film element | Martin Zechnall, Christoph Treutler, Hans Hecht, Jiri Marek, Herbert Goebel +5 more | 2000-08-15 |
| 5723784 | Flow rate meter | Josef Kleinhans, Hans Hecht, Helmut Bassler, Gerhard Hueftle, Alexander Kromer +9 more | 1998-03-03 |
| 5275143 | Method for reducing the fuel supply for one engine cylinder | Alfred Kratt, Anwar Abidin | 1994-01-04 |
| 5012787 | Fuel injection system | Udo Hafner, Harro Herth, Wolfgang Kienzle, Heinrich Knapp, Rudolf Krauss +2 more | 1991-05-07 |
| 4474161 | Method for mixture formation for mixture-compressing internal combustion engines and fuel supply system for performing the method | Heinrich Knapp | 1984-10-02 |
| 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 |
| 4361126 | Fuel injection valve | Heinrich Knapp, Mathias Linssen, Jurgen Peczkowski, Rainer Hoppel | 1982-11-30 |
| 4295452 | Fuel injection system | Heinrich Knapp | 1981-10-20 |
| 4294215 | Fuel injection system | Waldmar Hans, Rudolf Sauer, Otto Glockler, Ulrich Steinbrenner, Dieter Gunther | 1981-10-13 |