Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6280160 | Distributor-type fuel injection pump | Heinz Nothdurft, Andreas Dutt, Hubert Greif | 2001-08-28 |
| 5829413 | Fuel injection device | — | 1998-11-03 |
| 5823161 | Fuel injection device for internal combustion engines | Detlev Potz, Guenter Lewentz, Ralf Maier, Stefan Kampmann, Uwe Gordon +1 more | 1998-10-20 |
| 5782620 | Fuel injection pump for internal combustion engines | Heinz Nothdurft, Wolfgang Fehlmann, Bernhard Bonse, Ewald Eblen, Holger Pitsch +4 more | 1998-07-21 |
| 5700139 | Fuel injection pump of the distributor type with a magnetically actuated valve member of a switching valve connected to a low-pressure piston | — | 1997-12-23 |
| 5692475 | Fuel injection pump for internal combustion engines | — | 1997-12-02 |
| 5582153 | Fuel injection pump for an internal combustion engine | Andreas Dutt, Burkhard Veldten, Walter Fuchs | 1996-12-10 |
| 5335136 | Electronic circuit arrangement for triggering solenoid valves | Johannes Locher, Herbert Graf, Alfred Schmitt, Joachim Tauscher, Werner Zimmermann | 1994-08-02 |
| 5267546 | Method and apparatus for controlling a fuel pump | Hans-Joachim Siebert, Joachim Tauscher, Herbert Graf, Werner Zimmermann, Alfred Schmitt +2 more | 1993-12-07 |
| 5245501 | Process and apparatus for controlling and measuring the movement of an armature of an electromagnetic switching member | Johannes Locher, Hans-Joachim Siebert, Herbert Graf, Anton Karle, Alfred Schmitt +6 more | 1993-09-14 |
| 5239968 | Electrically controlled fuel injection system | Friedrich Weiss, Alfred Schmitt | 1993-08-31 |
| 4793313 | Fuel injection apparatus for internal combustion engines | Henri Paganon, Werner Pape, Alfred Schmitt | 1988-12-27 |
| 4653455 | Electrically controlled fuel injection pump for internal combustion engines | Ewald Eblen, Karl Hofmann, Volker Holzgrefe, Jean Pigeroulet, Nikolaus Simon +3 more | 1987-03-31 |
| 4461427 | Fuel injection nozzle | Odon Kopse | 1984-07-24 |