Patents by Inventor Dal Hoon KANG

Dal Hoon KANG 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).

  • RADIOACTIVE RAY SHIELD OR ABSORPTION SHEET WITH FLEXIBILITY AND RESTORABILITY, CLOTHES MADE OF THE SAME, AND MANUFACTURING METHOD THEREOF
    Publication number: 20140103230
    Abstract: Disclosed are a radioactive ray shield sheet with flexibility and restoration, clothes made of the same and a manufacturing method thereof, the radioactive shield sheet manufactured to have a sheet shape by mixing powdered lead with an additive compound, and having flexibility and restorability. Thus, there is provided a radioactive ray shield sheet which is flexible and restorable, convenient to use, and improved in safety.
    Type: Application
    Filed: October 12, 2012
    Publication date: April 17, 2014
    Inventor: Dal Hoon KANG