Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Darren Schmidt | Energy And Environmental Research Center Foundation | 3 |
| 2 | Herman C. Hatfield, II | Cameron International | 1 |
| 2 | Nathan Robertus | — | 1 |
| 2 | Rustee Stubbs | — | 1 |
| 2 | Darin James Burau | — | 1 |
| 2 | Bruce Conway | Agilepq | 1 |
| 2 | Kyle Steven Schindler | Klx Energy Services | 1 |
| 2 | Christopher David Barnstable | Trinity Bay Equipment Holdings | 1 |
| 2 | Russell Ray Lockman | Halliburton Energy Services | 1 |
Part of North Dakota