Issued Patents All Time
Showing 151–170 of 170 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189815 | Valve control unit for a fuel injection valve | Roger Potschin | 2001-02-20 |
| 6172445 | Piezoelectric actuator | Rudolf Heinz, Dieter Kienzler, Roger Potschin, Klaus-Peter Schmoll | 2001-01-09 |
| 6168133 | Piezoelectrically actuated fuel injection valve | Rudolf Heinz, Dieter Kienzler, Roger Potschin, Klaus-Peter Schmoll | 2001-01-02 |
| 6168096 | Fuel injection device for internal combustion engines | Roger Potschin | 2001-01-02 |
| 6155532 | Valve for controlling fluids | Rudolf Heinz, Dieter Kienzler, Roger Potschin, Klaus-Peter Schmoll | 2000-12-05 |
| 6142443 | Valve for controlling fluids | Roger Potschin | 2000-11-07 |
| 6135091 | Fuel injection system | Katsuoki Itoh | 2000-10-24 |
| 6089529 | Valve for controlling liquids | — | 2000-07-18 |
| 6085719 | Fuel injection system for internal combustion engines | Rudolf Heinz, Dieter Kienzler, Roger Potschin, Klaus-Peter Schmoll | 2000-07-11 |
| 6076800 | Valve for controlling fluids | Rudolf Heinz, Dieter Kienzler, Roger Potschin, Klaus-Dieter Schmoll | 2000-06-20 |
| 6067955 | Fuel injection device for internal combustion engines | — | 2000-05-30 |
| 6025671 | Piezoelectric actuator | — | 2000-02-15 |
| 6021760 | Fuel injection device for internal combustion engines | — | 2000-02-08 |
| 5996908 | Filter for a fuel injection valve for internal combustion engines | Karl Hofmann | 1999-12-07 |
| 5975428 | Fuel injection device for internal combustion engines | Roger Potschin | 1999-11-02 |
| 5915361 | Fuel injection device | Rudolf Heinz, Roger Potschin, Klaus-Peter Schmoll | 1999-06-29 |
| 5875973 | Fuel injection valve for internal combustion engine | Erguen Filiz | 1999-03-02 |
| 5803370 | Fuel injection valve for internal combustion engines | Rudolf Heinz, Roger Potschin | 1998-09-08 |
| 5746181 | Fuel injection valve for internal combustion engines | Stefan Haug | 1998-05-05 |
| 5743470 | Fuel injection valve for internal combustion engines | Siegfried Schlaf | 1998-04-28 |