MR

Malcolm D. Rowswell

📍 Mississauga, CA: #2,015 of 3,799 inventorsTop 55%
Overall (All Time): #4,104,693 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4184581 Loading apparatus for mines Richard Crawshay 1980-01-22