Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Delbert B. Graves | Newell Operating | 5 |
| 2 | Delbert E. Graves | Newell Limited | 1 |
| 2 | Delbart B. Graves | Newell Operating | 1 |
Part of Illinois
7 patents · 3 inventors · 65.4/1k pop.
Ranked #61,033 of 111,555 cities Top 55%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Delbert B. Graves | Newell Operating | 5 |
| 2 | Delbert E. Graves | Newell Limited | 1 |
| 2 | Delbart B. Graves | Newell Operating | 1 |
Part of Illinois