JD

Joel Duval

📍 Sherbrooke, CA: #357 of 670 inventorsTop 55%
Overall (All Time): #3,766,449 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5398979 Seal for manholes and drains Pierre Longpre 1995-03-21