Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457419 | Train axle system with movable wheels | José Luis López Gómez, José Borrajo Mora | 2002-10-01 |
| 6230631 | Rolling monoaxle provided with movable independent wheels for articulated railway carriages intended to the transportation of cars | Luis Archilla Aldeanueva | 2001-05-15 |
| 5787814 | Railway axle assembly furnished with automatic change of track gauge and adaptable to conventional freight bogies | José Luis López Gómez, Luis Archilla Aldeanueva | 1998-08-04 |