Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5069716 | Process for the production of liquid steel from iron containing metal oxides | Oscar G. Dam G., Henry R. Bueno C., Gerardo A. Contreras L., Nicolas O. Guevara R. | 1991-12-03 |