Top Inventors at American Signal All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Patrick Ryan | 6 |
| 1 | Stephen Hart | 6 |
| 3 | Donald J. Stuart | 2 |
| 3 | Paul U. Powell | 2 |
| #5 | James E. Biersach | 1 |
| #5 | Pat. Ryan | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Patrick Ryan | 6 |
| 1 | Stephen Hart | 6 |
| 3 | Donald J. Stuart | 2 |
| 3 | Paul U. Powell | 2 |
| #5 | James E. Biersach | 1 |
| #5 | Pat. Ryan | 1 |