Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Erich Luther | Unknown | 1 |
| 1 | Rolf Gersbeck | Hermann Berstorff Maschinenbau Gmbh | 1 |
| 1 | Hubert Duyster | Kali Und Salz Gmbh | 1 |
| 1 | Helmut Wossner | Licentia Patent-Verwaltungs-Gmbh | 1 |
4 patents · 4 inventors
Ranked #4,506 of 15,417 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Erich Luther | Unknown | 1 |
| 1 | Rolf Gersbeck | Hermann Berstorff Maschinenbau Gmbh | 1 |
| 1 | Hubert Duyster | Kali Und Salz Gmbh | 1 |
| 1 | Helmut Wossner | Licentia Patent-Verwaltungs-Gmbh | 1 |