Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9487922 | Pulling machine for unloading and laying railway tracks | José Castaño Vega, Carlos Menéndez Rodríguez, Miguel Ángel Parral López, Miguel José Montes García | 2016-11-08 |