HS

Harold C. Shinneman, Sr.

📍 Lake Havasu City, AZ: #52 of 127 inventorsTop 45%
🗺 Arizona: #18,403 of 32,909 inventorsTop 60%
Overall (All Time): #4,019,196 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4532736 Sharpening device Harold C. Shinneman, Jr., Edward J. Rebish 1985-08-06