Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Keith A. Nelson | MIT | 5 |
| 2 | James P. Elwell | Putco | 2 |
| 3 | Ann Marie Rolow | Kemin Industries | 1 |
| 3 | Marc C. Albertsen | Pioneer (Corteva) | 1 |
Part of Iowa
9 patents · 4 inventors · 1.8/1k pop.
Ranked #6,333 of 30,146 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Keith A. Nelson | MIT | 5 |
| 2 | James P. Elwell | Putco | 2 |
| 3 | Ann Marie Rolow | Kemin Industries | 1 |
| 3 | Marc C. Albertsen | Pioneer (Corteva) | 1 |
Part of Iowa