Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10478744 | Railway bogie with a winterproof piping and wiring protecting impact guard | Ulrich Meyer, Holger Kaufmann | 2019-11-19 |
| 9695892 | Compressible filler piece for a brake calliper of a railway vehicle | Ulrich Meyer, Holger Kaufmann | 2017-07-04 |