Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897113 | Direct reduction process in reactor with hot discharge | Jorge O. Becerra-Novoa, Ronald Victor Manuel Lopez-Gomez, Leobardo Chapa-Martinez | 1990-01-30 |
| 4734128 | Direct reduction reactor with hot discharge | Jorge O. Becerra-Novoa, Ronald Victor Manuel Lopez-Gomez, Leobardo Chapa-Martinez | 1988-03-29 |
| 4428772 | Method for reducing metal ore | Hector Lopez-Ramos, Alejandro De-Gyves, Juan A. Villarreal-Trevino | 1984-01-31 |
| 4370162 | Method for the gaseous reduction of iron ore to sponge iron | Carlos Guzman-Bofill | 1983-01-25 |
| 4336063 | Method and apparatus for the gaseous reduction of iron ore to sponge iron | Carlos Guzman-Bofill | 1982-06-22 |