Top Inventors at Bell Of Pennsylvania All Time
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald J. Butterworth | 2 |
| 1 | Larry Mortimer | 2 |
| 3 | Lawrence O. Stevenson | 1 |
| 3 | Michael McDermott | 1 |
| 3 | Edward J. De Phillipo | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald J. Butterworth | 2 |
| 1 | Larry Mortimer | 2 |
| 3 | Lawrence O. Stevenson | 1 |
| 3 | Michael McDermott | 1 |
| 3 | Edward J. De Phillipo | 1 |