Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael LoCascio | Evident Technologies | 2 |
| 2 | Troy A. Stille | Unknown | 1 |
| 2 | Jerry D. Theilen | — | 1 |
| 2 | Stosch Sabo | Weatherford Technology Holdings | 1 |
| 2 | David Jay Brownmiller | Sukup Manufacturing | 1 |
| 2 | Mitchell Chase Meier | Sukup Manufacturing | 1 |
Part of Iowa