Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11267495 | Switch lock device for railway switching actuators | Andrea Borromei-Colozzi | 2022-03-08 |
| 8646730 | Hydraulic oil control unit for supplying hydraulic oil actuators in switch machines of railway points | Davide Guglielmo, Giuliano Luzzi | 2014-02-11 |