CH

Calvin E. Haskett

📍 Mitchell, SD: #32 of 65 inventorsTop 50%
🗺 South Dakota: #1,077 of 2,308 inventorsTop 50%
Overall (All Time): #3,769,096 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5409161 Paper caddy — 1995-04-25