Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5295470 | Fuel injection apparatus for internal combustion engines | — | 1994-03-22 |
| 5224451 | System for controlling an internal combustion engine | — | 1993-07-06 |
| 5220894 | Fuel injection pump for internal combustion engines | — | 1993-06-22 |
| 5201297 | Method and apparatus for controlling a high-pressure fuel pumping time in a fuel injection pump | Ewald Eblen, Anton Karle, Helmut Laufer | 1993-04-13 |
| 5193505 | Fuel injection pump for internal combustion engines | Klaus Krieger, Karl Konrath, Manfred Schwarz | 1993-03-16 |
| 5193510 | Device for adjusting the onset of supply for a fuel injection pump | — | 1993-03-16 |
| 5188075 | Fuel injection pump for internal combustion engines | Karl Kellermann | 1993-02-23 |
| 5072706 | Fuel injection pump for internal combustion engines, in particular diesel engines | Ewald Eblen, Karl Hofmann, Alfred Schmitt, Hung Truong-Canh | 1991-12-17 |
| 4870936 | Fuel injection pump for internal combustion engines | Franz Eheim | 1989-10-03 |
| 4796592 | Fuel injection pump for internal combustion engines | Gerald Hofer, Helmut Laufer | 1989-01-10 |
| 4768719 | Fuel injection nozzle for internal combustion engines | Ewald Eblen, Paul Fussner, Gunter Kapolke, Edgar Schneider, Klaus-Dieter Wolf +2 more | 1988-09-06 |
| 4767288 | Fuel injection pump | — | 1988-08-30 |
| 4733640 | Fuel injection pump | Helmut Laufer | 1988-03-29 |
| 4703730 | Controlling device for a fuel-quantity adjusting member of a fuel injection pump | Franz Eheim, Gerald Hofer, Karl Konrath | 1987-11-03 |
| 4690373 | Magnetic valve for fluid control | Ernst Linder, Helmut Rembold, Walter Teegen | 1987-09-01 |
| 4683055 | Filter for diesel fuel | Franz-Ulrich Bosch, Willi Muller, Hans Schacht | 1987-07-28 |
| 4664081 | Fuel injection system for diesel internal combustion engines, in particular vehicle diesel engines | Franz Eheim, Gerald Hofer | 1987-05-12 |
| 4655184 | Fuel injection apparatus for internal combustion engines | Konrad Eckert, Hermann Eisele, Helmut Laufer | 1987-04-07 |
| 4630582 | Arrangement for rapidly adjusting an electromagnetic load associated with an internal combustion engine | Thomas Kuttner, Wolf Wessel | 1986-12-23 |
| 4630587 | Fuel injection pump having an adjustable instant of injection | Gerald Hofer, Eberhard Hofmann, Helmut Laufer, Francois Rossignol, Reinhard Schwartz +1 more | 1986-12-23 |
| 4574762 | Device for temperature responsive switching of overflow fuel quantities of a diesel fuel injection pump | Willi Muller, Hans Schacht, Erich Scholz | 1986-03-11 |
| 4566421 | Apparatus for the rpm-dependent adjustment of the timing of an injection pump | Otto Bauer, Lernhard Eberl, Gerhard Geyer | 1986-01-28 |
| 4554903 | Fuel injection apparatus for injecting a fuel mixture comprising at least two components | Klaus Zimmermann | 1985-11-26 |
| 4538580 | Fuel injection pump | Hermann Eisele, Jean Leblanc, Jean Pigeroulet | 1985-09-03 |
| 4535742 | Fuel injection pump for internal combustion engines | Helmut Laufer, Helmut Pfeifle | 1985-08-20 |