Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael J. Walsh | Exogenesis | 2 |
| 2 | Donald H. Hall | Emerson Electric | 1 |
| 2 | William A. Amerena | The Gillette Company | 1 |
| 2 | Dennis Rozumek | — | 1 |
Part of Massachusetts
5 patents · 4 inventors
Ranked #5,799 of 20,767 cities Top 30%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Michael J. Walsh | Exogenesis | 2 |
| 2 | Donald H. Hall | Emerson Electric | 1 |
| 2 | William A. Amerena | The Gillette Company | 1 |
| 2 | Dennis Rozumek | — | 1 |
Part of Massachusetts