Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8202065 | High pressure fuel pump | Heinz Siegel, Volkmar Goldschmitt, Martin Laich, Peter Ropertz, Siamend Flo +5 more | 2012-06-19 |
| 6065496 | Electromagnetically operated directional valve | Hermann Sanzenbacher, Peter Kroll, Volkmar Leutner | 2000-05-23 |
| 5879136 | Electrohydraulic adjustable pump | Walter Robeller, Berthold Pfuhl, Volkmar Leutner, Dieter Bertsch | 1999-03-09 |
| 5617895 | Hydraulic control valve | Berthold Pfuhl, Friedhelm Zehner | 1997-04-08 |