Top Inventors at Ipcor Nv All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Louis Fourie | 3 |
| 2 | Charles Stephanus Marais | 1 |
| 3 | Cornelia Petronella Visser | 1 |
| #4 | Dirk Guustaaf Mantel | 1 |
| #5 | Ernest A. Walpole | 1 |
| #6 | Jacobus Philippus Van Dyk | 1 |
| #7 | Johan Pierre Devilliers | 1 |
| #8 | Johannes Nell | 1 |
| #9 | John R. Williamson | 1 |
| #10 | John D. Winter | 1 |
| #11 | Thomas De Lange | 1 |
| #12 | Matthew Jonathan Joseph Cobbett | 1 |
| #13 | Timothy Peter Crossland | 1 |
| #14 | Nanne Mattheus Vegter | 1 |