CS

Christopher Drysdale Steele

EA Elkem As: 1 patents #43 of 96Top 45%
📍 St Andrews, GB: #21 of 54 inventorsTop 40%
Overall (All Time): #3,040,016 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8962537 Oil well drilling fluids, oil well cement composition and slurry of weighting material Mohamed Al-Bagoury 2015-02-24