Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4725309 | Method and apparatus for producing hot direct reduced iron | Patrick W. MacKay, Ronald Victor Manuel Lopez-Gomez, Marco Aurelio Flores-Verdugo | 1988-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4725309 | Method and apparatus for producing hot direct reduced iron | Patrick W. MacKay, Ronald Victor Manuel Lopez-Gomez, Marco Aurelio Flores-Verdugo | 1988-02-16 |