Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7111598 | Pivoting actuator system for controlling the stroke of a gas exchange valve in the cylinder head of an internal combustion engine | Karl-Heinz Gaubatz, Axel Knaut, Rudolf Seethaler | 2006-09-26 |
| 7055475 | Rotary actuator device to control the stroke of a charge exchange poppet valve in the cylinder head of an internal combustion engine | Johannes Denteler | 2006-06-06 |
| 7007647 | Rotary actuator device for controlling the stroke of gas charge exchange valves in the cylinder head of an internal combustion engine | Karl-Heinz Gaubatz | 2006-03-07 |
| 6889638 | Internal combustion engine comprising an electromagnetic actuator which is situated on a cylinder head | Johannes Denteler, Helmut Kellermann, Andreas Donner | 2005-05-10 |
| 6273044 | Valve actuating lever | Helmut Engelhardt, Wolfgang Mayer | 2001-08-14 |
| 5794578 | Valve timing control apparatus | Andreas Strauss, Jochen Auchter | 1998-08-18 |