Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James A. Ledder | Allstate Insurance | 1 |
| 1 | Carr Lane Quackenbush | Medela Holding Ag | 1 |
| 1 | Wayne A. Huerth | Tuf-Tite | 1 |
| 1 | William P. Alberth, Jr. | Motorola | 1 |
Part of Illinois
4 patents · 4 inventors · 2.0/1k pop.
Ranked #16,058 of 44,998 cities Top 40%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James A. Ledder | Allstate Insurance | 1 |
| 1 | Carr Lane Quackenbush | Medela Holding Ag | 1 |
| 1 | Wayne A. Huerth | Tuf-Tite | 1 |
| 1 | William P. Alberth, Jr. | Motorola | 1 |
Part of Illinois