Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Benjamin Peter Jeffryes | Schlumberger Technology | 81 |
| 2 | Michael Paul Barrett | Schlumberger Technology | 20 |
Part of Illinois
101 patents · 2 inventors
Ranked #16,164 of 111,555 cities Top 15%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Benjamin Peter Jeffryes | Schlumberger Technology | 81 |
| 2 | Michael Paul Barrett | Schlumberger Technology | 20 |
Part of Illinois