Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5149363 | Process for smelting or melting ferrous or non-ferrous metal from self-reducing agglomerates or metal | Henrique P. Rizzo, Herbert Schwarz, Pedro Henrique Carpinetti Costa, Enrique Gonzales, Pedro V. Duran +2 more | 1992-09-22 |