Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger Kraft | Ward-Kraft | 5 |
| 2 | Jesse Crum | Ward-Kraft | 3 |
| 2 | Phil Quick | Ward-Kraft | 3 |
| #4 | Mark Bellmyer | Baker Hughes Oilfield Operations | 2 |
| #5 | Joshua R. Mintz | Peerless Products | 1 |
| #5 | Ryan Douvier | — | 1 |
| #5 | Jordan B. Vansickle | Peerless Products | 1 |
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