MH

Mylo A. Hellickson

📍 Brookings, SD: #82 of 175 inventorsTop 50%
🗺 South Dakota: #1,077 of 2,308 inventorsTop 50%
Overall (All Time): #3,973,471 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4662472 Electric tractor Leslie L. Christianson, Ralph Alcock, Donell P. Froehlich 1987-05-05