LS

Lawrence M. Spohn

📍 Fort McMurray, CA: #45 of 119 inventorsTop 40%
Overall (All Time): #3,897,825 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4907690 Device for removing a compacted oil sand layer from a conveyor belt — 1990-03-13