Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | J. Pike Bartlett, Jr. | — | 5 |
| 2 | Arthur D. Ballard | Fmc | 4 |
| 3 | by Mary Edge Merrill, executrix | — | 1 |
| 3 | Fred F. Scherer | — | 1 |
Part of Maine
11 patents · 4 inventors
Ranked #51,096 of 111,555 cities Top 50%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | J. Pike Bartlett, Jr. | — | 5 |
| 2 | Arthur D. Ballard | Fmc | 4 |
| 3 | by Mary Edge Merrill, executrix | — | 1 |
| 3 | Fred F. Scherer | — | 1 |
Part of Maine