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Philip Harris
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Edmonton, CA
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last 30 patents
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Patent Grant
Enhanced oil recovery with a mixture of water and aromatic hydrocar...
Patent number
4,884,635
Issue date
Dec 5, 1989
Texaco Canada Resources
Alexander S. McKay
E21 - EARTH DRILLING MINING
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Patent Grant
Beneficiation process for oxidized iron ore
Patent number
4,246,025
Issue date
Jan 20, 1981
Alberta Research Council
Edward F. Bertram
C21 - METALLURGY OF IRON