Top Inventors at Dr. Friedrichs Gruppe Produktions-Und Vertriebs Gmbh All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Arvid Friedrichs | 3 |
| 2 | Ingvart Friedrichs | 2 |
| 3 | Erich Bartosch | 1 |
| 3 | Klaus Gering | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Arvid Friedrichs | 3 |
| 2 | Ingvart Friedrichs | 2 |
| 3 | Erich Bartosch | 1 |
| 3 | Klaus Gering | 1 |