Issued Patents All Time
Showing 76–100 of 170 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634569 | Pressure-controlled injector for injecting fuel | — | 2003-10-21 |
| 6634382 | Hydraulic control device | — | 2003-10-21 |
| 6633108 | Piezo-actuator comprising a temperature compensator | — | 2003-10-14 |
| 6629647 | Pressure-controlled injector with controlled nozzle needle | — | 2003-10-07 |
| 6626371 | Common rail injector | — | 2003-09-30 |
| 6626372 | Injector with control part guidance | — | 2003-09-30 |
| 6622985 | Injection device, control valve and method for injecting fluid | — | 2003-09-23 |
| 6622936 | Pressure-regulated injector with pressure conversion | — | 2003-09-23 |
| 6616064 | Injector with a control face on the outlet side | — | 2003-09-09 |
| 6617766 | Piezoelectric actuator | Wolfgang Stoecklein | 2003-09-09 |
| 6615800 | High-pressure fuel reservoir | Kurt Frank | 2003-09-09 |
| 6616062 | High-pressure-proof injector with spherical valve element | — | 2003-09-09 |
| 6616063 | Injector for injecting fuel, with downstream pressure control element | — | 2003-09-09 |
| 6612289 | Common rail and method for producing a common rail | Kurt Frank | 2003-09-02 |
| 6598811 | Pressure controlled injector for injecting fuel | — | 2003-07-29 |
| 6597086 | Piezo element with a multiple-layer structure produced by folding | — | 2003-07-22 |
| 6592050 | Pressure-controlled injector with vario-register injection nozzle | — | 2003-07-15 |
| 6585171 | Fuel injection valve | — | 2003-07-01 |
| 6581850 | Fuel injection valve for internal combustion engines | Wolfgang Stoecklein | 2003-06-24 |
| 6578552 | High pressure collecting chamber with integrated pressure multiplication element | — | 2003-06-17 |
| 6575140 | Fuel injection apparatus for internal combustion engines | — | 2003-06-10 |
| 6575142 | High-pressure fuel system for internal combustion engines | Michael Kurz, Kurt Frank, Juergen Hanneke, Marcus Haefele | 2003-06-10 |
| 6568368 | Common rail injector | — | 2003-05-27 |
| 6568606 | Fuel injection valve for internal combustion engines | — | 2003-05-27 |
| 6561442 | Injector/nozzle needle combination with coupling on the end oriented toward the control chamber | — | 2003-05-13 |