Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124923 | Method and track-building machine for renewing sleepers of a track formed from rails and the sleepers | — | 2021-09-21 |
| 11091883 | System for securing railway apparatus equipped with a securing mechanism, and associated transport method and vehicle | — | 2021-08-17 |
| 11072891 | Tamping machine with synchronized hydraulic motors | — | 2021-07-27 |