DC

David B. Chambers

IC ICI: 1 patents #1,088 of 2,189Top 50%
Overall (All Time): #4,110,519 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4199447 Coalescence of oil in oil/water emulsions Barry Walker 1980-04-22