Patents by Inventor Jason Dudley

Jason Dudley 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).

  • System and process for preparing polylactic acid nonwoven fabrics
    Patent number: 11920268
    Abstract: A system for preparing a polylactic acid (PLA) spunbond nonwoven fabric is provided. In particular, the system includes a first PLA source configured to provide a stream of molten or semi-molten PLA resin; a spin beam in fluid communication with the first PLA source, the spin beam configured to extrude and draw a plurality of PLA continuous filaments; a collection surface disposed below an outlet of the spin beam onto which the PLA continuous filaments are deposited to form the PLA spunbond nonwoven fabric; a first ionization source positioned and arranged to expose the PLA continuous filaments to ions; and a calender positioned downstream of the first ionization source.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: March 5, 2024
    Assignees: Fitesa Simpsonville, Inc., Fitesa Germany GMBH
    Inventors: Gary Drews, Elena Novarino, Jason Hamilton, Alfredo Izzo, David Dudley Newkirk
  • Combination dental floss and pick
    Patent number: D777377
    Type: Grant
    Filed: January 6, 2016
    Date of Patent: January 24, 2017
    Inventor: Jason Dudley