Top Inventors at Hammill Manufacturing All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John E. Hammill, Sr. | 7 |
| 1 | Robert L. Doubler | 7 |
| 3 | Jeffrey I. Lasner | 2 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John E. Hammill, Sr. | 7 |
| 1 | Robert L. Doubler | 7 |
| 3 | Jeffrey I. Lasner | 2 |