ND

Norman E. Dorn

📍 South Solon, OH: #1 of 2 inventorsTop 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,067,241 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4321889 Livestock loading device Marcus H. Michaelsen 1982-03-30