Patents by Inventor Hyeon Seung SOHN

Hyeon Seung SOHN 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).

  • Slag removal apparatus
    Patent number: 11052477
    Abstract: A slag removal apparatus for removing slag from support plates provided to support an object to be processed in a cutting machine is disclosed.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: July 6, 2021
    Inventor: Hyeon Seung Sohn
  • SLAG REMOVAL APPARATUS
    Publication number: 20200384556
    Abstract: A slag removal apparatus for removing slag from support plates provided to support an object to be processed in a cutting machine is disclosed.
    Type: Application
    Filed: September 5, 2019
    Publication date: December 10, 2020
    Inventors: Hyeon Seung SOHN, Hyun Seo KOO