Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7591637 | G-rotor pump | Ralf Muehlhausen | 2009-09-22 |
| 6588446 | Tire valve for the rim of a pneumatic tire on a vehicle | — | 2003-07-08 |
| 6416287 | Impeller | Matthias Staab | 2002-07-09 |
| 6182694 | Fuel delivery unit having a line connection | Ralph Sievers, Burkhard Dasbach | 2001-02-06 |
| 5844131 | Tire pressure sensor apparatus for a pneumatic tire of a vehicle | Volker Gabelmann | 1998-12-01 |