Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Franz Ott | Schott Ag | 2 |
| 2 | Johann Collignon | Schott Ag | 1 |
| 2 | Helmar Vetter | Schott Ag | 1 |
| 2 | Leonid Schulz | Schott Ag | 1 |
5 patents · 4 inventors
Ranked #8,220 of 28,648 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Franz Ott | Schott Ag | 2 |
| 2 | Johann Collignon | Schott Ag | 1 |
| 2 | Helmar Vetter | Schott Ag | 1 |
| 2 | Leonid Schulz | Schott Ag | 1 |