Top Inventors at Kettler International All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joachim Kettler | 12 |
| 2 | Heinz Kettler | 5 |
| 2 | Reinhard Rocholl | 5 |
| #4 | Karin Kettler | 3 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Joachim Kettler | 12 |
| 2 | Heinz Kettler | 5 |
| 2 | Reinhard Rocholl | 5 |
| #4 | Karin Kettler | 3 |