Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jack R. Clifford | Unknown | 3 |
| 2 | John W. Kolditz | Edison International | 1 |
| 2 | Carl C. Hendricks | Petrolite | 1 |
Part of Illinois
5 patents · 3 inventors · 0.2/1k pop.
Ranked #3,857 of 15,417 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jack R. Clifford | Unknown | 3 |
| 2 | John W. Kolditz | Edison International | 1 |
| 2 | Carl C. Hendricks | Petrolite | 1 |
Part of Illinois