Issued Patents All Time
Showing 126–150 of 170 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448692 | Piezoelectric actuator | Rudolf Heinz, Dieter Kienzler | 2002-09-10 |
| 6443129 | Pressure booster for a fuel injection system for internal combustion engines, with hydraulically reinforced refilling | — | 2002-09-03 |
| 6427664 | Pressure booster for a fuel injection system for internal combustion engines | — | 2002-08-06 |
| 6425539 | Control unit for controlling the pressure buildup in a pump unit | — | 2002-07-30 |
| 6422211 | Fuel injection device for internal combustion engines | — | 2002-07-23 |
| 6419164 | Fuel injection valve for internal combustion engines | Rudolf Heinz, Dieter Kienzler, Klaus-Peter Schmoll | 2002-07-16 |
| 6414418 | Piezoelectric actuator | Rudolf Heinz | 2002-07-02 |
| 6374802 | Fuel injection system | — | 2002-04-23 |
| 6371438 | Control valve for an injector that injects fuel into a cylinder of an engine | — | 2002-04-16 |
| 6371085 | Injector with a multilayer piezoelectric actuator | — | 2002-04-16 |
| 6367709 | Fuel injection valve | Rudolf Heinz, Roger Potschin | 2002-04-09 |
| 6340009 | Internal combustion engine | — | 2002-01-22 |
| 6333586 | Valve for controlling fluids | Wilhelm Polach | 2001-12-25 |
| 6328017 | Fuel injection valve | Rudolf Heinz | 2001-12-11 |
| 6315216 | Injector comprising a piezo multilayer actuator for injection systems | — | 2001-11-13 |
| 6296197 | Injection valve for a fuel system of a vehicle | — | 2001-10-02 |
| 6290204 | Valve including a step-up piston for controlling fluids | Dieter Kienzler, Klaus-Peter Schmoll | 2001-09-18 |
| 6257506 | Fuel injector for auto-ignition internal combustion engines | Karl Hofmann | 2001-07-10 |
| 6247452 | Fuel injection valve for internal combustion engines | Bernd Dittus | 2001-06-19 |
| 6247453 | Fuel injection valve for internal combustion engines | Roger Potschin | 2001-06-19 |
| 6247655 | Fuel injection valve for internal combustion engines | Erguen Filiz | 2001-06-19 |
| 6244245 | Valve control unit for a fuel injection valve | — | 2001-06-12 |
| 6240905 | Unit fuel injector | — | 2001-06-05 |
| 6224032 | Piezoelectric actuated valve with membrane chamber | Roger Potschin | 2001-05-01 |
| 6196193 | Fuel injection device | Rudolf Heinz, Roger Potschin, Klaus-Peter Schmoll | 2001-03-06 |