Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jorge Maximiliano MENACHO LLAÑA | Corporacion Nacional Del Cobre De Chile | 1 |
| 1 | William J. Pullen V | — | 1 |
| 1 | George Frederick Rautenbach | Bhp Billiton Sa Limited | 1 |
| 1 | Raul J. Croquevielle | — | 1 |
| 1 | Miguel A. Martinez Pereira | Corporacion Nacional Del Cobre De Chile | 1 |
| 1 | Godofredo M. Briceno | Oroamerica | 1 |
| 1 | Gustavo H. Bannach Sichtermann | Corporacion Nacional Del Cobre De Chile | 1 |