Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5724902 | Minimum tillage seeding device | Luc Janelle, Sylvio Julien Tessier | 1998-03-10 |
| 5562165 | Hydraulic floating system for downpressure control of seeding tools | Luc Janelle, Sylvio Julien Tessier | 1996-10-08 |