Top Inventors at Chapin Manufacturing 2011
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | James R. Fontaine | 2 |
| 2 | Donald Hillhouse | 1 |
| 2 | James W. Campbell | 1 |
| 2 | John D. DeLorme | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | James R. Fontaine | 2 |
| 2 | Donald Hillhouse | 1 |
| 2 | James W. Campbell | 1 |
| 2 | John D. DeLorme | 1 |