Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631253 | Aging (weathering) inhibition method of iron ore pellets during stockpiling | Maria Beatriz Vieira | 2017-04-25 |
| 9169532 | Process for the improvement of reducibility of ore pellets | Paulo Freitas Nogueira, Stephen Michael POTTER | 2015-10-27 |
| 9096914 | Process for the optimized production of iron ore pellets | Hamilton Porto Pimenta | 2015-08-04 |