Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Peter John Rubie | Russell Mineral Equipment Pty | 1 |
| 1 | Lindon Keith Smith | — | 1 |
| 1 | Andries Hilton Hechter | — | 1 |
| 1 | Guido Stangherlin | — | 1 |
4 patents · 4 inventors
Ranked #15,930 of 42,968 cities Top 40%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Peter John Rubie | Russell Mineral Equipment Pty | 1 |
| 1 | Lindon Keith Smith | — | 1 |
| 1 | Andries Hilton Hechter | — | 1 |
| 1 | Guido Stangherlin | — | 1 |