Top Inventors at Groem Brothers Aviation 2016
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Jacob Johannes van der Westhuizen | 1 |
| 1 | Robert Owen White | 1 |
| 1 | Walter Gerd Oskar Sonneborn | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Jacob Johannes van der Westhuizen | 1 |
| 1 | Robert Owen White | 1 |
| 1 | Walter Gerd Oskar Sonneborn | 1 |