Patents Represented by Attorney Martin B. Berancik

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  • Continuous process for producing halogenated diphenols
    Patent number: 4282391
    Abstract: A continuous process for obtaining highly pure, high molecular weight aromatic polycarbonates from highly pure, halogenated diphenols.
    Type: Grant
    Filed: December 10, 1979
    Date of Patent: August 4, 1981
    Assignee: General Electric Company
    Inventors: Clayton B. Quinn, Charles A. Wilson, II