Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David Jay Brownmiller | Sukup Manufacturing | 2 |
| 2 | Colynn Black | Metalcraft | 1 |
| 2 | Joshua Martinson | Metalcraft | 1 |
| 2 | Ricky Ray Anderson | Seagate Technology | 1 |
| 2 | Michael LoCascio | Evident Technologies | 1 |
Part of Iowa