Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John B. MacChesney | AT&T | 4 |
| 2 | Donald J. Butterworth | The Graver | 2 |
Part of New Jersey
6 patents · 2 inventors
Ranked #5,164 of 20,767 cities Top 25%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John B. MacChesney | AT&T | 4 |
| 2 | Donald J. Butterworth | The Graver | 2 |
Part of New Jersey