Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7371342 | Method for unlocking nozzles of reactors | Alex M Moyano, Domingo Montoya, José Parraguez, Ricardo Amigo, Justo Luna | 2008-05-13 |
| 6869001 | Device for the maintenance of semi-autogenous grinding mills used in large-scale mining | Jose Guzman, Justo Luna | 2005-03-22 |