Top Inventors at Porter Sewing Machines 1989
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Steven Marcangelo | 1 |
| 1 | Thomas G. Brophy | 1 |
| 1 | Edward S. Babson | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Steven Marcangelo | 1 |
| 1 | Thomas G. Brophy | 1 |
| 1 | Edward S. Babson | 1 |