Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Josef Lehmkuhl | Nalco Chemical | 1 |
| 1 | Friedrich Georg Schmidt | Huels Aktiengesellschaft | 1 |
| 1 | Jakob Muller | Textilma Ag | 1 |
3 patents · 3 inventors
Ranked #7,847 of 20,767 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Josef Lehmkuhl | Nalco Chemical | 1 |
| 1 | Friedrich Georg Schmidt | Huels Aktiengesellschaft | 1 |
| 1 | Jakob Muller | Textilma Ag | 1 |