Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7322374 | Actuator for actuating a lift valve | Klaus Gebauer, Walter Strzoda, Rudolf Kragl, Joachim Homeister, Rolf Connert +2 more | 2008-01-29 |
| 7121300 | Device for measuring the lift of poppet valves | Rudolf Kragl, Rolf Connert, Till Scheffler | 2006-10-17 |