Issued Patents All Time
Showing 26–50 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926736 | Fuel injection apparatus | Achim Brenk, Volkmar Kern, Goran Kanis | 2011-04-19 |
| 7513440 | Pressure-boosted fuel injection device comprising an internal control line | — | 2009-04-07 |
| 7461795 | Fuel injection system for internal combustion engines | — | 2008-12-09 |
| 7387110 | Common rail injector | — | 2008-06-17 |
| 7320310 | Fuel injector provided with provided with a pressure transmitter controlled by a servo valve | Nadja Eisenmenger | 2008-01-22 |
| 7316361 | Control valve with pressure compensation for a fuel injector comprising a pressure intensifier | — | 2008-01-08 |
| 7309027 | Fuel injector for internal combustion engines | Friedrich Boecking | 2007-12-18 |
| 7278398 | Control valve for a fuel injector that contains a pressure intensifier | — | 2007-10-09 |
| 7273185 | Device for attenuating the stroke of the needle in pressure-controlled fuel injectors | — | 2007-09-25 |
| 7267109 | Fuel injection device for an internal combustion engine | Peter Boehland, Sebastian Kanne, Godehard Nentwig, Michael Bauer | 2007-09-11 |
| 7267107 | Fuel injection device | — | 2007-09-11 |
| 7258283 | Fuel injector with direct needle control for an internal combustion engine | Rudolf Heinz, Stefan Schuerg, Wolfgang Stoecklein, Michael Mennicken, Holger Rapp +6 more | 2007-08-21 |
| 7252070 | Fuel injection device for an internal combustion engine | — | 2007-08-07 |
| 7219659 | Fuel injection system comprising a pressure intensifier and a delivery rate-reduced low-pressure circuit | Gerhard Geyer | 2007-05-22 |
| 7216815 | Control valve for a fuel injector comprising a pressure exchanger | — | 2007-05-15 |
| 7210639 | Servo-valve-controlled fuel injector | — | 2007-05-01 |
| 7201149 | Fuel injector with multistage control valve for internal combustion engines | — | 2007-04-10 |
| 7188782 | Fuel injector provided with a servo leakage free valve | — | 2007-03-13 |
| 7182070 | Method and device for shaping the injection pressure in a fuel injector | — | 2007-02-27 |
| 7171951 | Fuel injection system | — | 2007-02-06 |
| 7093582 | Filter arrangement for fuel injection systems | Martin Kropp | 2006-08-22 |
| 7083113 | Device for damping the needle lift in fuel injectors | Martin Kropp, Manfred Mack, Christian Grimminger | 2006-08-01 |
| 6938610 | Fuel injection device with a pressure booster | Wolfgang Braun, Bernd Mahr, Martin Kropp | 2005-09-06 |
| 6915785 | Fuel injection system for internal combustion engines | Nadja Eisenmenger | 2005-07-12 |
| 6895935 | Fuel injection device comprising a pressure amplifier | Wolfgang Braun, Bernd Mahr, Martin Kropp | 2005-05-24 |