Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Acy Carvalho Almeida | Companhia Vale Do Rio Doce | 1 |
| 1 | Sergio Francisco Valter | Companhia Vale Do Rio Doce | 1 |
| 1 | Marcelo Rocha Gava | Vale S.A. | 1 |
| 1 | Aleff A. Oliveira | University Of Georgia | 1 |
| 1 | Nildson de Souza Rodrigues | — | 1 |
| 1 | Alexandre Soares Pinto | Vale S.A. | 1 |
| 1 | Sergio Geraldo Vescovi | Companhia Vale Do Rio Doce | 1 |