Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jose Quintanilla | Petróleo Brasileiro S.A.—Petrobras | 4 |
| 2 | Lauro De Camargo | Schlumberger Technology | 3 |
| 3 | Josué Vasconcelos Monteiro, Jr. | — | 2 |
Part of Texas
9 patents · 3 inventors
Ranked #55,498 of 111,555 cities Top 50%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jose Quintanilla | Petróleo Brasileiro S.A.—Petrobras | 4 |
| 2 | Lauro De Camargo | Schlumberger Technology | 3 |
| 3 | Josué Vasconcelos Monteiro, Jr. | — | 2 |
Part of Texas