Top Inventors at Tri Tool 1997
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Henry Astle | 2 |
| 1 | William E. Sandford | 2 |
| 3 | Dale A. Flood | 1 |
| 3 | Michael R. Porter | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Henry Astle | 2 |
| 1 | William E. Sandford | 2 |
| 3 | Dale A. Flood | 1 |
| 3 | Michael R. Porter | 1 |