Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Philip Mazzone | Wm. Wrigley Jr. | 5 |
| 2 | Douglas A. Rassel | Aegis Metal Framing | 1 |
| 2 | Ansui Xu | Cargill, Incorporated | 1 |
| 2 | Richard W. Rentschler | Stanrail | 1 |
Part of Indiana
8 patents · 4 inventors · 0.5/1k pop.
Ranked #6,952 of 30,730 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Philip Mazzone | Wm. Wrigley Jr. | 5 |
| 2 | Douglas A. Rassel | Aegis Metal Framing | 1 |
| 2 | Ansui Xu | Cargill, Incorporated | 1 |
| 2 | Richard W. Rentschler | Stanrail | 1 |
Part of Indiana