Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert M. Sunnen | Sunnen Products | 2 |
| 2 | Arthur W. Trulaske | True Manufacturing Co. | 1 |
| 2 | Nicholas J. Colarelli, III | Hunter Engineering | 1 |
Part of Missouri
4 patents · 3 inventors · 1.1/1k pop.
Ranked #6,634 of 20,767 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Robert M. Sunnen | Sunnen Products | 2 |
| 2 | Arthur W. Trulaske | True Manufacturing Co. | 1 |
| 2 | Nicholas J. Colarelli, III | Hunter Engineering | 1 |
Part of Missouri