JL

John Robert Lease

📍 Canton, SD: #10 of 19 inventorsTop 55%
🗺 South Dakota: #1,077 of 2,308 inventorsTop 50%
Overall (All Time): #3,567,107 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6497531 Concrete curing machine Chapin Baum Sipherd, Robert L. Stainbrook 2002-12-24