Issued Patents All Time
Showing 26–50 of 170 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7128280 | Injection nozzle for internal combustion engines, which has an annular groove in the nozzle needle | — | 2006-10-31 |
| 7100847 | Fuel injection valve for internal combustion engines | Wilhelm Christ, Bernd Dittus | 2006-09-05 |
| 7096854 | Fuel injection device for internal combustion engines | — | 2006-08-29 |
| 7077340 | Fuel injection valve for internal combustion engines | — | 2006-07-18 |
| 7000856 | Valve with radial recesses | Patrick Mattes | 2006-02-21 |
| 6988680 | Injector of compact design for a common rail injection system for internal combustion engines | — | 2006-01-24 |
| 6973920 | Method and device for storing and/or reading out data of a fuel metering system | Rainer Buck, Kurt Frank | 2005-12-13 |
| 6971592 | Fuel injection device for an internal combustion engine | — | 2005-12-06 |
| 6940213 | Piezoelectric actuator | Rudolf Heinz | 2005-09-06 |
| 6932281 | Pressure-controlled double-acting high-pressure injector | — | 2005-08-23 |
| 6930435 | Piezoelectric element | — | 2005-08-16 |
| 6928985 | Fuel injection device for internal combustion engines, having a common rail injector fuel system | — | 2005-08-16 |
| 6908043 | Fuel injection device for internal combustion engines | — | 2005-06-21 |
| 6874704 | Fuel-injection valve for internal combustion engines | Gerhard Mack, Taner Narin, Holger Rapp, Ulrich Kunzi, Ralf Heinecke +3 more | 2005-04-05 |
| 6871801 | Injection nozzle | Dieter Kienzler, Patrick Mattes, Wolfgang Stoecklein | 2005-03-29 |
| 6871636 | Fuel-injection device for internal combustion engines | — | 2005-03-29 |
| 6848630 | Stroke and pressure-controlled injector with double slide | — | 2005-02-01 |
| 6837450 | Pressure-and-stroke-controlled injector for fuel injection systems | — | 2005-01-04 |
| 6820820 | Hydraulic control device, in particular for an injector | — | 2004-11-23 |
| 6820827 | Injector for a fuel injection system for internal combustion engines, having a nozzle needle protruding into the valve control chamber | — | 2004-11-23 |
| 6817542 | Valve for regulating fluids | — | 2004-11-16 |
| 6814301 | Fuel injector having a high-pressure-resistant supply line | — | 2004-11-09 |
| 6805302 | Injector for controlling fluids | — | 2004-10-19 |
| 6789783 | Fuel injection valve for internal combustion engines | — | 2004-09-14 |
| 6783086 | Two-stage magnet valve of compact design for an injector of an injection system for internal combustion engines | — | 2004-08-31 |