Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David V. Martinez | J. I. Case | 2 |
| 2 | David E. Leininger | — | 1 |
| 2 | Robert L. Leininger | — | 1 |
Part of Iowa
4 patents · 3 inventors · 0.8/1k pop.
Ranked #6,634 of 20,767 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | David V. Martinez | J. I. Case | 2 |
| 2 | David E. Leininger | — | 1 |
| 2 | Robert L. Leininger | — | 1 |
Part of Iowa