Top Inventors at Earth Tool Company 2002
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Steven W. Wentworth | 7 |
| 2 | Robert F. Crane | 6 |
| 3 | Mark Van Houwelingen | 2 |
| 3 | Randy R. Runquist | 2 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Steven W. Wentworth | 7 |
| 2 | Robert F. Crane | 6 |
| 3 | Mark Van Houwelingen | 2 |
| 3 | Randy R. Runquist | 2 |