Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12128966 | Sliding bearing bushing for a steering system | Juergen Hoersch, Armin Nagel, Jan Beck, Stephanus Sebastiaan Bester, Bjoern Volpp +2 more | 2024-10-29 |
| 7735508 | Rotary slide valve | Peter Ertle, Joachim Ilg | 2010-06-15 |
| 6612336 | Rotary shift valve for servo-assisted steering systems of motor vehicles | Jens-Uwe Hafermalz, Peter Ertle | 2003-09-02 |
| 6267144 | Rotary disk valve for power steering systems of motor vehicles | Jens-Uwe Hafermalz, Peter Ertle, Winfried de Maight | 2001-07-31 |