Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659086 | Fuel injection apparatus for internal combustion engines | Roger Potschin, Juergen Gruen, Ulrich Projahn | 2003-12-09 |
| 6651626 | Fuel injection apparatus for internal combustion engines | Roger Potschin, Juergen Gruen, Ulrich Projahn | 2003-11-25 |
| 6644280 | Method for injection fuel, with multiple triggering of a control valve | Anja Melsheimer, Volker Reusing, Volker Leifert | 2003-11-11 |
| 6637670 | Fuel injection device for an internal combustion engine having a pressure-holding valve | Roger Potschin, Jürgen Gruen, Ulrich Projahn | 2003-10-28 |
| 6582209 | Fuel injection system for internal combustion engines | — | 2003-06-24 |
| 6575139 | Injection device comprising an actuator for controlling the needle stroke | Roger Potschin, Ulrich Projahn | 2003-06-10 |
| 6540160 | Fuel injection device for an internal combustion engine | Roger Potschin, Ulrich Gruen, Ulrich Projahn | 2003-04-01 |