Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | G. David Merrifield, deceased | — | 1 |
| 1 | Marvin D. Blum | American Design Group | 1 |
| 1 | Arvo T. Archer | American Regent | 1 |
| 1 | Robert I. Rubin | Jewelry Works | 1 |
Part of Missouri
4 patents · 4 inventors
Ranked #6,634 of 20,767 cities Top 35%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | G. David Merrifield, deceased | — | 1 |
| 1 | Marvin D. Blum | American Design Group | 1 |
| 1 | Arvo T. Archer | American Regent | 1 |
| 1 | Robert I. Rubin | Jewelry Works | 1 |
Part of Missouri