Patents by Inventor Yongjae Ghim

Yongjae Ghim 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).

  • Container end closure
    Patent number: 6138856
    Abstract: A container end closure for facilitating the opening of a pressurized container. The container end closure includes a non-detachable tab having a bulbous end proximate a frangible section of the end closure and a recess in the end closure proximate an opposite end of the tab.
    Type: Grant
    Filed: April 29, 1999
    Date of Patent: October 31, 2000
    Inventors: Yongjae Ghim, Yongjin Ghim