Top Inventors at O. Ames 1997
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Bryan Scott Ritchie | 3 |
| 1 | Kenneth J. Spear | 3 |
| 3 | Frank Czerwinski | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Bryan Scott Ritchie | 3 |
| 1 | Kenneth J. Spear | 3 |
| 3 | Frank Czerwinski | 1 |