HW

Harvey J. Weir

📍 Prince Albert, CA: #13 of 30 inventorsTop 45%
Overall (All Time): #3,988,175 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4562608 Chimney cleaning brush — 1986-01-07