Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Arnold Leslie Herholdt | British American Tobacco | 6 |
| 2 | Shane Leppan | Shem | 4 |
| 3 | Calvyn Wilbur Mouton | Shem | 2 |
| #4 | Rodger De Canha | — | 1 |
| #4 | Gert J. Zovitsky | — | 1 |
| #4 | Gideon Zuurmond | — | 1 |
| #4 | Frederick Howroyd | — | 1 |
| #4 | Elsie Howroyd | — | 1 |
| #4 | Brian Sherriff | NVIDIA | 1 |
| #4 | Johannes Christiaan DU PREEZ | — | 1 |
| #4 | Daniel G. Goslett | — | 1 |
| #4 | Konrad Van Der Westhuizen | — | 1 |
| #4 | John Hoal | — | 1 |