Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4725309 | Method and apparatus for producing hot direct reduced iron | Ronald Victor Manuel Lopez-Gomez, Raul Prieto-de-la-Fuente, Marco Aurelio Flores-Verdugo | 1988-02-16 |
| 4427135 | Rotary valve | Gilberto Garcia | 1984-01-24 |
| 4427136 | Rotary valve | Gilberto Garcia | 1984-01-24 |
| 4375983 | Method of making sponge metal | Juan Celada, Juan F. Price-Falcon, Ricardo Viramontes-Brown | 1983-03-08 |
| 4298190 | Apparatus for gaseous reduction of metal ores with cooling loop | — | 1981-11-03 |