IM

Ian M. Master

SL Sherritt Gordon Mines Limited: 1 patents #18 of 43Top 45%
📍 Fort Saskatchewan, CA: #28 of 58 inventorsTop 50%
Overall (All Time): #4,032,107 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4440569 Recovery of zinc from zinc-containing sulphidic material Donald R. Weir 1984-04-03