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Derek Luke Anthony

AL Ael Mining Services Limited: 1 patents #10 of 24Top 45%
Overall (All Time): #3,141,631 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
8342609 Mining method Robert James Holdcroft, Neville Robert Marillier, Andre Pienaar 2013-01-01