Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Lloyd L. Lautzenhiser | Emhiser Research Limited | 4 |
| 2 | Robert E. Brewer | Phelps Dodge | 3 |
| 3 | Herman Pieterse | Barrick Gold | 1 |
| 3 | Paul Wilmot | Barrick Gold | 1 |
| 3 | Nathan Conk | — | 1 |
| 3 | Mark Chilton | — | 1 |
| 3 | Larry Enloe | Barrick Gold | 1 |
Part of Nevada