Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James H. Donachy | Agresearch Limited | 2 |
| 2 | Raymond J. Wojcieson | Hauck Manufacturing | 1 |
| 2 | Alfred H. Roth | GE | 1 |
| 2 | John J. O'Hara | Hauck Manufacturing | 1 |
Part of Pennsylvania
5 patents · 4 inventors · 1.1/1k pop.
Ranked #3,857 of 15,417 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James H. Donachy | Agresearch Limited | 2 |
| 2 | Raymond J. Wojcieson | Hauck Manufacturing | 1 |
| 2 | Alfred H. Roth | GE | 1 |
| 2 | John J. O'Hara | Hauck Manufacturing | 1 |
Part of Pennsylvania