JB

Joseph R. G. Boivin

📍 Stony Plain, CA: #19 of 47 inventorsTop 45%
Overall (All Time): #4,121,264 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4226707 Centrifugal cleaner — 1980-10-07