RC

Russell R. Carlson

📍 Wessington Springs, SD: #1 of 5 inventorsTop 20%
🗺 South Dakota: #1,077 of 2,308 inventorsTop 50%
Overall (All Time): #4,125,624 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4238966 Belt drive for pump jack John J. Tschetter 1980-12-16