Showing 1–16 of 16 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert W. Evans | Halliburton Energy Services | 4 |
| 1 | Scott P. Dingman | Delta Subsea | 4 |
| 1 | Gunther HH von Gynz-Rekowski | Workover Solutions | 4 |
| #4 | John Ely | Ely And Associates | 3 |
| #5 | Perry Loughridge | Delta Subsea | 2 |
| #5 | Clinton Wesley Pike, SR. | Vhsc | 2 |
| #7 | Elan Watson | Chevron | 1 |
| #7 | Rebecca Jean Waldron | — | 1 |
| #7 | Mel Friedman | — | 1 |
| #7 | Christopher M Helmrich | — | 1 |
| #7 | Chet Brame | — | 1 |
| #7 | Enio Rafael Oliveros Maita | — | 1 |
| #7 | Pedro Buhigas | — | 1 |
| #7 | Jonathan Cotten | Baker Hughes Oilfield Operations | 1 |
| #7 | Dany Merritt | — | 1 |
| #7 | Martin P. Downey, Jr. | Airbus Operations Limited | 1 |
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