Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William A. Niehaus | Rite-Hite Holding | 4 |
| 2 | Jerry Sigwarth | Mi-T-M | 1 |
Part of Iowa
5 patents · 2 inventors · 14.0/1k pop.
Ranked #13,853 of 41,746 cities Top 35%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William A. Niehaus | Rite-Hite Holding | 4 |
| 2 | Jerry Sigwarth | Mi-T-M | 1 |
Part of Iowa