Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John J. D'Amico | — | 7 |
| 2 | Harvey L. Mullins | — | 1 |
| 2 | Donald I. Pearline | — | 1 |
| 2 | Robert J. Gamm | Kangaroos U.S.A. | 1 |
| 2 | Charles P. Becker, Jr. | — | 1 |
Part of Missouri
11 patents · 5 inventors · 1.5/1k pop.
Ranked #2,070 of 15,417 cities Top 15%
Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John J. D'Amico | — | 7 |
| 2 | Harvey L. Mullins | — | 1 |
| 2 | Donald I. Pearline | — | 1 |
| 2 | Robert J. Gamm | Kangaroos U.S.A. | 1 |
| 2 | Charles P. Becker, Jr. | — | 1 |
Part of Missouri