Patents by Inventor Kyool Lee

Kyool Lee 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).

  • Method for preparing poly (trimethylene terephthalate) carpet
    Publication number: 20050160570
    Abstract: Disclosed is a method for preparing a poly(trimethylene terephthalate) carpet, in which the poly(trimethylene terephthalate) carpet is prepared from poly(trimethylene terephthalate) yarns through the post-processes comprising cabling, heat setting, tufting, dyeing, becking, and shearing. The poly(trimethylene terephthalate) yarns have advantages of improved quality, functionality, and workability by optimizing operating conditions of the steps.
    Type: Application
    Filed: March 17, 2005
    Publication date: July 28, 2005
    Inventors: Kyool Lee, Young Choi, Jong Lee