BD

Brian J. Derwent

IC ICI: 1 patents #1,088 of 2,189Top 50%
📍 Frodsham, GB: #23 of 39 inventorsTop 60%
Overall (All Time): #4,008,652 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4493759 Electrolytic cell Thomas W. Boulton 1985-01-15