Larry Sinnige - Patents and publications: Publication/Presentation - REDUCING SULPHATE LEVELS IN LANDFILL LEACHATE - 1992 Canadian Patent # 2226246, U.S. Patent # 5

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      Publication Details (including relevant citation   information): Patents and publications:   Publication/Presentation - REDUCING SULPHATE LEVELS IN LANDFILL   LEACHATE - 1992 Canadian Patent # 2226246, U.S. Patent #   5,968,237 "WAX EMULSION COMPOSITION FOR IMPARTING WATER   REPELLENCY TO GYPSUM" Canadian Patent # 2443869, U.S. Patent #   6946504, World Patent WO 02081400 "FORMULATIONS CONTAINING   POLYVINYL ALCOHOL AND SULPHONATED MELAMINE POLYCONDENSATE FOR USE   IN GYPSUM SLURRIES" Canadian Patent # 2449735, U.S. Patent #   6890976, World Patent WO 02098816 "WAX EMULSION FORMULATION AND   GYPSUM COMPOSITION CONTAINING SAME"

      Abstract: null

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