Top Inventors at Durex Products All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kirk D. Sawall | 5 |
| 2 | Dale R. Brenholt | 3 |
| 3 | David H. Ditlefsen | 2 |
| 3 | Gabriel G. Feuerheim | 2 |
| 3 | Roland E. Küper | 2 |
| #6 | Gabriel G. Feuerhelm | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Kirk D. Sawall | 5 |
| 2 | Dale R. Brenholt | 3 |
| 3 | David H. Ditlefsen | 2 |
| 3 | Gabriel G. Feuerheim | 2 |
| 3 | Roland E. Küper | 2 |
| #6 | Gabriel G. Feuerhelm | 1 |