Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049204 | Method and equipment for determining braking-relevant actual values of a rail vehicle for the performance of controlled-retardation braking with distributed sensors | Ulf Friesen | 2024-07-30 |
| 11697405 | Method and device for determining braking-related actual values of a rail vehicle for carrying out a deceleration-controlled braking with a central sensor system | Ulf Friesen | 2023-07-11 |
| 10583744 | Braking system for a rail vehicle | Claus Müller, Ulf Friesen, Achim Vollmer | 2020-03-10 |