Top Inventors at Programme 3 Patent Holdings All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Johan Coetzer | 6 |
| 2 | Roger J. Bones | 4 |
| 3 | David A. Teagle | 2 |
| #4 | Ivor E. Denton | 2 |
| #5 | James H. Duncan | 2 |
| #6 | Marion R. Rance | 2 |
| #7 | Arnold Van Zyl | 2 |
| #8 | David Lee SEGAL | 1 |
| #9 | Isak L. Vlok | 1 |
| #10 | Michael L. Wright | 1 |
| #11 | Roy C. Galloway | 1 |
| #12 | Roger J. Wedlake | 1 |
| #13 | Sikha Ray | 1 |
| #14 | Anthony A. Meintjes | 1 |