Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Magnus Hargis | Cleartrac Technologies | 16 |
| 2 | Grant A. Ritchey | Ritchey Manufacturing | 7 |
| 3 | George Tendick | Unknown | 3 |
| #4 | John E. Hochmiller | — | 1 |
| #4 | Alvin M. Williams | — | 1 |
| #4 | Donnald McGraw | — | 1 |
| #4 | Chad Vernon Franke | Blount | 1 |
| #4 | Scott James Frankenberg | Avistar | 1 |
| #4 | Victor G. Forte | — | 1 |
Part of Colorado