Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Henri Fiorenza De Lima | Petróleo Brasileiro S.A.—Petrobras | 1 |
| 1 | Fabio De Assis Ressel Pereira | Petróleo Brasileiro S.A.—Petrobras | 1 |
| 1 | Peterson Garcia Ramaldes | Halliburton Energy Services | 1 |
| 1 | Estevão Frigini Mai | Suzano S.A. | 1 |