Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10170958 | Belt pulley arrangement for a belt drive for driving auxiliary units of a motor vehicle, and a method for driving a motor vehicle auxiliary unit that is connected by means of a belt pulley arrangement | Ralf Wagner | 2019-01-01 |
| 10125850 | Roller device for a traction mechanism drive of a motor vehicle | Ralf Wagner, Armin Gerner | 2018-11-13 |
| 9915198 | Belt pulley arrangement for a belt drive for driving auxiliary units of a motor vehicle and method for driving an auxiliary unit of a motor vehicle connected via a belt pulley arrangement | Vladimir Baranov, Ralf Wagner, Bernd Hartmann, Laszlo Man | 2018-03-13 |