Patents by Inventor Wei-Fang Su

Wei-Fang Su has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Flexible thermally stable tapes containing a high flash point solventless insulating varnish
    Patent number: 4401962
    Abstract: A tape useful for bonding electrical coils can be made flexible upon cure by using an impregnating varnish composition comprising a blend of (A) an alkyd component reaction mixture containing at least 29 equivalent % of fatty acid, and (B) an alkyl acrylate monomer.
    Type: Grant
    Filed: November 2, 1982
    Date of Patent: August 30, 1983
    Assignee: Westinghouse Electric Corp.
    Inventors: Wei-Fang A. Su, Frank A. Sattler