Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fabio Arielo Guastala | Vale S.A. | 1 |
| 1 | Erica Dutra Albuquerque | Vale S.A. | 1 |
| 1 | Antonio Alberto Ribeiro Fernandes | Vale S.A. | 1 |
| 1 | José Antonino Alves e Silva Reis | Vale S.A. | 1 |
| 1 | Patricia Machado Bueno Fernandes | Vale S.A. | 1 |