Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8061396 | Tooth for a circular saw or mower drum | Charles D. MacLennan | 2011-11-22 |
| D647928 | Tooth for a circular saw or a mower drum | Charles D. MacLennan | 2011-11-01 |
| 7913432 | Cutting tooth assembly with reversible tooth | Charles D. MacLennan, Nick Palfy, Robert E. Mitchell | 2011-03-29 |