Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8359788 | Tubing, a system containing tubing for and method for removing sap from a tree | Alexandre Leger, Rodrick Levesque, Stephane Gonthier, Gaston Lacasse | 2013-01-29 |
| 6370818 | Protection device for tubular conduits of a sap collecting system | Alain Fournier | 2002-04-16 |
| 5772774 | Evaporator for producing maple syrup | — | 1998-06-30 |
| 5564227 | Construction of sap collecting devices | — | 1996-10-15 |
| 5005314 | Sap collecting device | — | 1991-04-09 |
| D304637 | Crate | — | 1989-11-14 |
| 4756119 | Base support for seed trays | — | 1988-07-12 |
| D292634 | Crate | — | 1987-11-03 |
| D277797 | Tote box | — | 1985-02-26 |
| D277554 | Bottle carrier | — | 1985-02-12 |
| D266651 | Box cover | — | 1982-10-26 |
| 4234100 | Container lid having venting means | — | 1980-11-18 |