Patents Represented by Attorney D. Fink

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  • Cholesteric mesophase pitch
    Patent number: 4465585
    Abstract: A cholesteric mesophase pitch is disclosed along with methods for producing the same.
    Type: Grant
    Filed: March 30, 1982
    Date of Patent: August 14, 1984
    Assignee: Union Carbide Corporation
    Inventor: Irwin C. Lewis