NT

Nigel Edwin Tuffrey

SI Sherritt International: 1 patents #5 of 19Top 30%
📍 Rossland, CA: #19 of 29 inventorsTop 70%
Overall (All Time): #2,409,231 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12286686 Co-processing of copper sulphide concentrate with nickel laterite ore Jan Tjeerd Smit, Preston Carl Holloway, Michael J. Collins, Alain Tshilombo 2025-04-29