Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10051798 | Various improvements to stump cutting tool discs and elements thereof | Joseph A. Leonardi | 2018-08-21 |
| 10021839 | Various improvements to stump cutting tool discs | Joseph A. Leonardi | 2018-07-17 |
| 9861042 | Stump cutting tooth assembly | Joseph A. Leonardi | 2018-01-09 |