Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Arthur Klotz | Filterwerk Mann & Hummel Gmbh | 5 |
| 2 | James McGhee | Unknown | 1 |
| 2 | Karl F. Johnson | Neose Technologies | 1 |
Part of Pennsylvania
7 patents · 3 inventors · 0.5/1k pop.
Ranked #12,219 of 43,611 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Arthur Klotz | Filterwerk Mann & Hummel Gmbh | 5 |
| 2 | James McGhee | Unknown | 1 |
| 2 | Karl F. Johnson | Neose Technologies | 1 |
Part of Pennsylvania