Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Alexander Black | Nilfisk-Advance A/S | 7 |
Part of South Dakota
7 patents · 1 inventors
Ranked #61,033 of 111,555 cities Top 55%
Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John Alexander Black | Nilfisk-Advance A/S | 7 |
Part of South Dakota