Patents by Inventor Gary L. Williams

Gary L. Williams 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).

  • Apparatus for severing strand
    Patent number: 4537107
    Abstract: Apparatus for severing a moving, heavy strand of coated glass filaments is comprised of a conically shaped cutting head having a circular cutting edge that cooperates with a circular die into which the cutting head is moved upon activation.
    Type: Grant
    Filed: May 24, 1984
    Date of Patent: August 27, 1985
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Gordon P. Armstrong, Martin C. Flautt, Gary L. Williams