Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard D. Linville | — | 7 |
| 2 | Michael P. Skahill | Genesis Systems | 4 |
| 3 | Tyler Michael Kratz | — | 3 |
| #4 | James F. Lischer | Sears Manufacturing | 2 |
| #4 | Mike Skahill | Genesis Systems | 2 |
| #6 | James R. Vanada | Aluminum Company Of America | 1 |
| #6 | Charles D. Diasparra | Otis Elevator | 1 |
Part of Iowa