Issued Patents All Time
Showing 51–75 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6186472 | Fuel injection valve | — | 2001-02-13 |
| 6142395 | Fuel injection valve and method for manufacturing a fuel injection valve | — | 2000-11-07 |
| 6089475 | Electromagnetically operated valve | Dieter Maier, Ferdinand Hummer | 2000-07-18 |
| 6073911 | Fuel injection valve with guide balls for needle valve | — | 2000-06-13 |
| 6039271 | Fuel injection valve | — | 2000-03-21 |
| 6019128 | Fuel injection valve | — | 2000-02-01 |
| 6012701 | Fuel injection valve | — | 2000-01-11 |
| 6003791 | Fuel injector | — | 1999-12-21 |
| 5996227 | Valve needle for an electromagnetically actuated valve and process for manufacturing the same | Werner Sefz, Ludwig Dorsch | 1999-12-07 |
| 5992018 | Valve needle and process for producing a valve needle | — | 1999-11-30 |
| 5975436 | Electromagnetically controlled valve | Hubert Stier | 1999-11-02 |
| 5875975 | Fuel injector | Assadollah Awarzamani | 1999-03-02 |
| 5826804 | Device for the injection of a fuel/gas mixture | Heinz-Martin Krause, Juergen Buchholz, Roland Beilhardt | 1998-10-27 |
| 5823444 | Fuel injection valve | Christian Preussner | 1998-10-20 |
| 5820032 | Electromagnetically activated valve, particularly a fuel injection valve | — | 1998-10-13 |
| 5820031 | Valve needle for an electromagnetically actuated valve | Martin Maier, Manfred Dreyer | 1998-10-13 |
| 5732888 | Electromagnetically operable valve | Martin Maier, Norbert Keim, Jorg Heyse | 1998-03-31 |
| 5632467 | Valve needle for an electromagnetically actuated valve | Bernhard Just | 1997-05-27 |
| 5580001 | Electromagnetically operable valve | Peter Romann, Rudolf Babitzka | 1996-12-03 |
| 5566920 | Valve needle for an electromagnetically actuable valve and method for manufacturing the valve needle | Peter Romann, Martin Maier, Thomas Naeger | 1996-10-22 |
| 5560386 | Method for adjusting a valve | Martin Maier | 1996-10-01 |
| 5540387 | Device for injecting a fuel/gas mixture | Heinz-Martin Krause, Martin Maier, Jurgen Buchholz | 1996-07-30 |
| 5520151 | Fuel injection device | Juergen Gras, Heinz-Martin Krause, Thomas Naeger, Volker Gandert | 1996-05-28 |
| 5397061 | Apparatus for injecting a fuel-gas mixture | Juergen Buchholz, Martin Maier | 1995-03-14 |
| 5390411 | Method for the manufacture of a fuel injection valve | Dieter Vogt, Martin Maier | 1995-02-21 |