HS

Hugh C. Scheie

SL Sherritt Gordon Mines Limited: 1 patents #2 of 9Top 25%
📍 Fort Saskatchewan, CA: #2 of 6 inventorsTop 35%
Overall (1982): #57,690 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330508 Removal of selenium (IV) and (VI) from acidic copper sulphate solutions Donald R. Weir, Derek G. E. Kerfoot 1982-05-18