JM

James F. Metcalf

📍 Motherwell, GB: #10 of 20 inventorsTop 50%
Overall (All Time): #4,025,939 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4557757 Metal refining process Thomas R. Dick 1985-12-10