Patents by Inventor Ok-Sup Shin

Ok-Sup Shin 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).

  • Patent number: D772100
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: November 22, 2016
    Assignees: NANUMHOUSING CO., LTD., NAMURANG CO., LTD.
    Inventor: Ok-Sup Shin