Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474276 | Method for controlling an electromagnetic valve drive mechanism for a gas exchange valve in an internal combustion piston engine | Gunter Schmitz, Frank Van Der Staay, Lutz Kather | 2002-11-05 |
| 6469500 | Method for determining the position and/or speed of motion of a control element that can be moved back and forth between two switching positions | Gunter Schmitz | 2002-10-22 |
| 6427651 | Method for controlling the final position of a gas exchange valve actuated by an electromagnetic actuator in an internal combustion piston engine | Hans Kemper | 2002-08-06 |
| 6340008 | Method for controlling an electromagnetic actuator for activating a gas exchange valve on a reciprocating internal combustion engine | Hans Kemper, Lutz Kather, Gilles Corde | 2002-01-22 |