RD

Ralph Daley

📍 Louisville, OH: #55 of 111 inventorsTop 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,900,099 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4915706 Coal-water fuel production Kevin E. Redinger 1990-04-10