Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9596797 | Multipiece cutting edge attachment for spring tines of a harrow | Donald Arksey, Marcel Lanoie | 2017-03-21 |
| 9282687 | Multipiece cutting edge attachment for spring tines of a harrow | Donald Arksey, Marcel Lanoie | 2016-03-15 |
| 9066462 | Working tools with wear resistant working surfaces for agricultural implements and other applications | Don Arksey, Marcel Lanoie | 2015-06-30 |