Top Inventors at Rothy'S 2020
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Stephen Hawthornthwaite | 8 |
| 2 | W. Roth Martin | 4 |
| 2 | William Roth Martin | 4 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Stephen Hawthornthwaite | 8 |
| 2 | W. Roth Martin | 4 |
| 2 | William Roth Martin | 4 |