Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Leonardo Renzo Vicentini | M-I L.L.C. | 9 |
| 2 | Luciano Guandalini | Schlumberger Technology | 2 |
| 2 | Alberto Baracco | — | 2 |
| 2 | Marco Bergonzoni | Schlumberger Technology | 2 |
15 patents · 4 inventors
Ranked #44,592 of 111,555 cities Top 40%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Leonardo Renzo Vicentini | M-I L.L.C. | 9 |
| 2 | Luciano Guandalini | Schlumberger Technology | 2 |
| 2 | Alberto Baracco | — | 2 |
| 2 | Marco Bergonzoni | Schlumberger Technology | 2 |