Patents by Inventor Robert Lee Edmundson

Robert Lee Edmundson 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).

  • Vertically stacked carded aramid web useful in fire fighting clothing
    Publication number: 20040096629
    Abstract: A vertically stacked aramid set contains carded p-aramid and m-aramid fibers useful as an inner lining in fire fighting clothing.
    Type: Application
    Filed: November 19, 2002
    Publication date: May 20, 2004
    Inventors: Arun Pal Aneja, Laurence N. Bascom, Robert Lee Edmundson, Richard Hall Young
  • Low pill polyester
    Patent number: 5817740
    Abstract: New polyester composition for new polyester staple fiber that provides fabrics having a combination of excellent pilling performance, aesthetics and tactility ("hand"). Preferred fibers have non-round cross-sections that are retained, especially such non-round cross-sections having multi-grooved scalloped-oval cross-sections that provide fabrics having outstanding comfort qualities of moisture-management, dryness and comfort, along with minimal pilling.
    Type: Grant
    Filed: December 17, 1997
    Date of Patent: October 6, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Harvey Gene Anderson, Arun Pal Aneja, Robert Lee Edmundson, Adrian Charles Snyder