Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James L. Graham, II | 3M | 9 |
| 2 | Mathew Walker | Flsmidth A/S | 8 |
| 3 | Noel Davis | — | 2 |
Part of Minnesota
19 patents · 3 inventors
Ranked #39,935 of 111,555 cities Top 40%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James L. Graham, II | 3M | 9 |
| 2 | Mathew Walker | Flsmidth A/S | 8 |
| 3 | Noel Davis | — | 2 |
Part of Minnesota