DF

David Feldman

UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%
📍 Dover, NJ: #407 of 708 inventorsTop 60%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #4,104,723 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4184662 Valve for controlling solids flow — 1980-01-22