NC

Neal A. Clevenger

DA Dover Associates: 1 patents #39 of 107Top 40%
📍 Cincinnati, OH: #4,941 of 8,043 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,803,035 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5333653 Inflatable manhole sealing device Michael P. Rzesutock 1994-08-02