WW

William A. Witt

SS Sioux Steel: 2 patents #1 of 4Top 25%
📍 Harrisburg, SD: #1 of 4 inventorsTop 25%
🗺 South Dakota: #17 of 258 inventorsTop 7%
Overall (2019): #106,990 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10442641 Bin sweep system Chris Nelson 2019-10-15
10220420 Bin sweep power transmission system 2019-03-05