DD

Donovan S. Duvall

UD University Of Dayton: 1 patents #85 of 181Top 50%
📍 Kettering, OH: #276 of 471 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,995,516 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4588510 Intumescent fire extinguishing solutions Ival O. Salyer, Charles W. Griffen 1986-05-13