Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640831 | Valve for a fuel delivery unit | Peter Marx, Wilfried Moller, Jürgen Schaffert, Johannes Deichmann | 2003-11-04 |
| 6540474 | Side-channel pump | Peter Marx, Cicero Constantin | 2003-04-01 |