Top Inventors at Doppstadt Familienholding Gmbh All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Horst Berger | 9 |
| 1 | Johann Doppstadt | 9 |
| 3 | Ferdinand Doppstadt | 6 |
| #4 | Johan Doppstadt | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Horst Berger | 9 |
| 1 | Johann Doppstadt | 9 |
| 3 | Ferdinand Doppstadt | 6 |
| #4 | Johan Doppstadt | 1 |