Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Llewellyn De Wet | — | 1 |
| 1 | John Edgar Scragg | — | 1 |
| 1 | Noel J. Pipkin | — | 1 |
| 1 | Johannes Petrus VAN DER WALT | General Mining Union Corporation Limited | 1 |
4 patents · 4 inventors
Ranked #6,634 of 20,767 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Llewellyn De Wet | — | 1 |
| 1 | John Edgar Scragg | — | 1 |
| 1 | Noel J. Pipkin | — | 1 |
| 1 | Johannes Petrus VAN DER WALT | General Mining Union Corporation Limited | 1 |