Patents by Inventor Michael A. Kramer

Michael A. Kramer 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).

  • False-twisting process for producing intertwined yarn of comfort and high cut-resistance
    Patent number: H1225
    Abstract: A false-twisting, intertwining and wrapping process can combine continuous metal wire into the core of a composite structure comprising also continuous textile fiber core elements in the core, interlocking discontinuous textile fibers within the core and with such discontinuous fibers as surface wrappings.
    Type: Grant
    Filed: September 5, 1991
    Date of Patent: September 7, 1993
    Inventors: Brian E. Foy, Michael A. Kramer