EC

Eugene F. Cole

📍 Ashland, OH: #84 of 159 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,899,013 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4911674 Self sealing valve for inflating toy balloons — 1990-03-27