Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7735508 | Rotary slide valve | Karl-Heinz Urban, Joachim Ilg | 2010-06-15 |
| 6971408 | Power steering system for motor vehicles | Markus Schuster, Dieter Sauter | 2005-12-06 |
| 6612321 | Damping valve for power steering | — | 2003-09-02 |
| 6612336 | Rotary shift valve for servo-assisted steering systems of motor vehicles | Jens-Uwe Hafermalz, Karl-Heinz Urban | 2003-09-02 |
| 6267144 | Rotary disk valve for power steering systems of motor vehicles | Jens-Uwe Hafermalz, Karl-Heinz Urban, Winfried de Maight | 2001-07-31 |