Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dennis K. Siemer | Unknown | 2 |
| 2 | William M. Childs | GE | 1 |
| 2 | Douglas J. Laven | — | 1 |
| 2 | Marvin N. Gag | — | 1 |
Part of Minnesota
5 patents · 4 inventors · 0.1/1k pop.
Ranked #5,799 of 20,767 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Dennis K. Siemer | Unknown | 2 |
| 2 | William M. Childs | GE | 1 |
| 2 | Douglas J. Laven | — | 1 |
| 2 | Marvin N. Gag | — | 1 |
Part of Minnesota