Arnold M. Eich

📍 Flandreau, SD: #4 of 5 inventorsTop 80%

🗺 South Dakota: #1,077 of 2,308 inventorsTop 50%

Overall (All Time): #4,069,047 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4327582	Liquid wheel balancer	—	1982-05-04