Patents by Inventor Fred Chiles

Fred Chiles 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).

  • Knit-deknit yarn and method and apparatus for making same
    Patent number: 6321427
    Abstract: An improved heavy denier fibrillated polymer carpet yarn is densely knit, deknit and heat treated. An improved carpet face yarn is provided in an omnidirectional carpet pile.
    Type: Grant
    Filed: September 9, 1999
    Date of Patent: November 27, 2001
    Assignee: Polyloom Corporation of America
    Inventors: Jean-Claude Auguste, Fred Chiles, Wilbert E. Fink