DC

D. Harry Chambers

UI US Dept of the Interior: 1 patents #132 of 508Top 30%
📍 Catonsville, MD: #152 of 266 inventorsTop 60%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #4,126,696 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4242192 Electrolytic stripping cell Beverly W. Dunning, Jr. 1980-12-30