Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505066 | Operating apparatus for a vehicle component and method for producing feedback | Volker Stegmann, VLADIMIR MENER, Heinz-Joerg Lefringhausen, Klaus Weigand, Hans-Juergen Bossler | 2022-11-22 |
| 10093275 | Method for controlling the speed of an electric motor of a belt retractor | Volker Stegmann | 2018-10-09 |
| 7481450 | Vehicle steering wheel with an airbag module | Guido Hirzmann, Lars Wuschik, Heinz-Joerg Lefringhausen, Klaus Weigand | 2009-01-27 |
| 7213341 | Device for determining an absolute angle of rotation | Volker Stegmann, Guido Hirzmann, Klaus Weigand | 2007-05-08 |