YD

Yvon Dufour

GL G.E. Leblanc: 1 patents #1 of 3Top 35%
📍 Saint-Anselme, CA: #1 of 3 inventorsTop 35%
Overall (1997): #53,505 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5611727 Middle splitter Jean-Guy Roy, Patrick Fauret 1997-03-18