Patents Represented by Attorney Carl Seutter

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  • Recovery of nickel chloride and sulfur from waste products
    Patent number: 4726937
    Abstract: Waste containing sulfur and nickel sulfide is heated to volatilize sulfur and reacted with hydrogen chloride to form nickel chloride.
    Type: Grant
    Filed: July 23, 1986
    Date of Patent: February 23, 1988
    Assignee: Texaco Inc.
    Inventors: Fan-Sheng Tao, Joseph B. Mitchell