Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Stefan A. Gert van der stockt | IBM | 3 |
| 2 | Darlington Shingirirai Mapiye | IBM | 2 |
| 2 | Jeroen Engel | Amsa | 2 |
| #4 | Joaquim Antonio Soares de Sousa | Joy Global Underground Mining | 1 |
| #4 | Gary Coenrad Gasson | — | 1 |
| #4 | Bibi F. Choonara | University Of The Witwatersrand, Johannesburg | 1 |
| #4 | Andrew Cawse | Prestolite Electric | 1 |
| #4 | David Carmichael Alexander Wertheim Aymes | — | 1 |
| #4 | Kabwika Bisaka | Mintek | 1 |
| #4 | Itumeleng Thobadi | Mintek | 1 |