Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph P. Keller | 3M | 1 |
| 1 | Mark R. Nyberg | 3M | 1 |
| 1 | John Robinson | Masonite | 1 |
Part of North Dakota
3 patents · 3 inventors · 3.3/1k pop.
Ranked #19,285 of 44,107 cities Top 45%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph P. Keller | 3M | 1 |
| 1 | Mark R. Nyberg | 3M | 1 |
| 1 | John Robinson | Masonite | 1 |
Part of North Dakota