Patents by Inventor Ray Robertson

Ray Robertson 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).

  • Methods for producing nonwoven materials from continuous tow bands
    Patent number: 8623248
    Abstract: A system may include a plurality of tow band processing lines and a master air jet in communication with the tow band processing lines to receive a plurality of processed tow bands from the tow band processing lines to form a bulked web. The system may be used to form a bulked web that itself is a nonwoven material or that may be further processed into a nonwoven material.
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: January 7, 2014
    Assignee: Celanese Acetate LLC
    Inventors: Sanjay Wahal, Edward J. Clark, Ray Robertson, Jeffrey Scott Conley
  • Nonwoven Materials from Continuous Tow Bands and Apparatuses and Methods Thereof
    Publication number: 20130122770
    Abstract: A system may include a plurality of tow band processing lines and a master air jet in communication with the tow band processing lines to receive a plurality of processed tow bands from the tow band processing lines to form a bulked web. The system may be used to form a bulked web that itself is a nonwoven material or that may be further processed into a nonwoven material.
    Type: Application
    Filed: November 16, 2011
    Publication date: May 16, 2013
    Inventors: Sanjay Wahal, Edward J. Clark, Ray Robertson, Jeffrey Scott Conley