Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384447 | Electrically driven rack and pinion steering system of a motor vehicle | Eduard Span, Yavuz Demir, Rainer Engel | 2025-08-12 |
| 12091105 | Method for operating a steering system, and steering system | — | 2024-09-17 |
| 8948973 | Method of controlling a servo motor in an electric vehicular steering system | Dirk Zimmermann | 2015-02-03 |
| 7793556 | Torque sensor for a steering wheel | Rainer Engel | 2010-09-14 |
| 7185576 | Hydraulic servo-steering valve with steering moment superimposition | — | 2007-03-06 |
| 6502661 | Steering system for a vehicle | — | 2003-01-07 |
| 6394218 | Steering system for a vehicle | — | 2002-05-28 |
| 5975136 | Torsional sensor for a power-assisted steering device | — | 1999-11-02 |