Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270157 | Frog for switches and crossings | Sylvain SCHMITT | 2025-04-08 |
| 10731302 | Guide rail support suitable for withstanding forces transverse to a railway track, and assembly comprising such a guide rail support | Christophe Koebel | 2020-08-04 |