Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James G. Fenstermacher | Construction Specialties | 3 |
| 2 | James D. Foresman | Andritz Sprout-Bauer | 1 |
| 2 | John W. Pfeiffer | The Young Industries | 1 |
Part of Pennsylvania
5 patents · 3 inventors · 2.2/1k pop.
Ranked #9,331 of 30,730 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James G. Fenstermacher | Construction Specialties | 3 |
| 2 | James D. Foresman | Andritz Sprout-Bauer | 1 |
| 2 | John W. Pfeiffer | The Young Industries | 1 |
Part of Pennsylvania