Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James B. Crews | Baker Hughes Holdings | 10 |
| 2 | Alan K. Harrell | Varel Europe S.A.S. | 3 |
| 3 | Les T. Shale | Baker Hughes Holdings | 2 |
| #4 | Thomas G. Corbett | Baker Hughes Holdings | 1 |
| #4 | Larry W. Thompson | Baker Hughes Holdings | 1 |
| #4 | Tom Jamieson | Tri-Flo International | 1 |
| #4 | Wesley Dean Fuller | Baker Hughes Holdings | 1 |
| #4 | Perry Lee McClanahan | National Oilwell Varco | 1 |
| #4 | Kevin Clark | Halliburton Energy Services | 1 |
| #4 | Larry Gardner | U-Haul International | 1 |
| #4 | R. Keith Glasgow, Jr. | Baker Hughes Holdings | 1 |
| #4 | Teri Jackson | Halliburton Energy Services | 1 |
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