Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Christiaan Mulder | Basf Se | 5 |
| 2 | Philippus Petrus Erasmus Taljaard | — | 4 |
| 3 | George Diederick Janse van Rensburg | Agricultural Research Council | 2 |
| #4 | Geoffrey Peter Harwood | — | 1 |
| #4 | Stephen Reuben Nicholson | — | 1 |
| #4 | Bryan Victor Offer | — | 1 |
| #4 | Leon Leipoldt Esselen | — | 1 |
| #4 | James C. Blakewood | — | 1 |
| #4 | Graeme K. Mather | Water Research Commission | 1 |
| #4 | Cyrus Berg | — | 1 |
| #4 | Christoffel Theron | — | 1 |
| #4 | Grant Alan David Wallett | — | 1 |
| #4 | Leif Trygvar Brauteseth | — | 1 |