Top Inventors at Mathews Brothers All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John C. Magri, Jr. | 9 |
| 1 | Kyle S. Hawthorne | 9 |
| 1 | Ralph J. McDermott, Jr. | 9 |
| 1 | William M. Gray | 9 |
| #5 | Ryan H. Hamden | 6 |
| #6 | Ryan H. Harnden | 3 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John C. Magri, Jr. | 9 |
| 1 | Kyle S. Hawthorne | 9 |
| 1 | Ralph J. McDermott, Jr. | 9 |
| 1 | William M. Gray | 9 |
| #5 | Ryan H. Hamden | 6 |
| #6 | Ryan H. Harnden | 3 |