Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061317 | Cam shaft phase setter and vacuum pump for an internal combustion engine | Claus Welte, Franz Maucher | 2011-11-22 |
| 7967580 | Oil pump for an internal combustion engine | Norman Wöckel, Kurt Schlegel, Sven Peters, Paul J. Wahl, Hilmar Gärtner | 2011-06-28 |