DF

Danny L. Fread

🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,415,638 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7039565 Method and system for developing a numerical dynamic sanitary sewer and storm water drainage simulation model Ming Jin, Samuel R. Coran, Jack S. Cook, Jr. 2006-05-02