Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187365 | Connector for piping networks | Donald Lapierre, Jean-François Goulet | 2021-11-30 |
| 10512225 | Tree sap line connector and assembly | Raynald Desorcy, Donald Lapierre | 2019-12-24 |
| 10165740 | Tree sap collecting device | Raynald Desorcy | 2019-01-01 |