Randburg, ZA ranks #6,739 worldwide for total patents filed in 2021, with 14 patents from 10 inventors. Leading employers of inventors based in Randburg, ZA include IBM, Amsa, Joy Global Underground Mining.
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 | Andrew Cawse | Prestolite Electric | 1 |
| #4 | David Carmichael Alexander Wertheim Aymes | — | 1 |
| #4 | Bibi F. Choonara | University Of The Witwatersrand, Johannesburg | 1 |
| #4 | Kabwika Bisaka | Mintek | 1 |
| #4 | Itumeleng Thobadi | Mintek | 1 |