Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409693 | Spring assembly for a chassis, vehicle chassis comprising a spring assembly, method for producing a spring assembly for a vehicle chassis and use of a spring assembly | Karsten Westerhoff, Jan Schrage | 2025-09-09 |
| 11390757 | Coated spring | Dieter Lechner, Pashalis Simos, Kerstin Hymon | 2022-07-19 |
| 11338845 | Method for operating an electrical power steering system of a transportation vehicle and electrical power steering system | Jens Zientek | 2022-05-24 |
| 10675935 | Suspension spring unit for a vehicle chassis | Dieter Lechner, Gerhard Scharr | 2020-06-09 |
| 10099527 | Suspension-spring unit for a vehicle chassis | Dieter Lechner, Gerhard Scharr | 2018-10-16 |