Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William P. Alberth, Jr. | Motorola | 3 |
| 2 | Carr Lane Quackenbush | Medela Holding Ag | 2 |
| 3 | James A. Ledder | Allstate Insurance | 1 |
Part of Illinois
6 patents · 3 inventors · 3.1/1k pop.
Ranked #12,418 of 44,143 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | William P. Alberth, Jr. | Motorola | 3 |
| 2 | Carr Lane Quackenbush | Medela Holding Ag | 2 |
| 3 | James A. Ledder | Allstate Insurance | 1 |
Part of Illinois