Patents by Inventor Hag-Gyu Park

Hag-Gyu Park 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).

  • Member for windows and doors
    Patent number: D664267
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: July 24, 2012
    Assignee: LG Hausys, Ltd
    Inventors: Jeong-Hyeon Kim, Hag-Gyu Park, Ju-Han Lee, Chang-Hyeon Ji
  • Member for windows and doors
    Patent number: D664678
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: July 31, 2012
    Assignee: LG Hausys, Ltd.
    Inventors: Jeong-Hyeon Kim, Hag-Gyu Park, Ju-Han Lee, Chang-Hyeon Ji
  • Member for windows and doors
    Patent number: D664679
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: July 31, 2012
    Assignee: LG Hausys, Ltd.
    Inventors: Jeong-Hyeon Kim, Hag-Gyu Park, Ju-Han Lee, Chang-Hyeon Ji
  • Member for windows and doors
    Patent number: D664680
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: July 31, 2012
    Assignee: LG Hausys, Ltd.
    Inventors: Jeong-Hyeon Kim, Hag-Gyu Park, Ju-Han Lee, Chang-Hyeon Ji
  • Member for windows and doors
    Patent number: D664681
    Type: Grant
    Filed: August 5, 2011
    Date of Patent: July 31, 2012
    Assignee: LG Hausys, Ltd.
    Inventors: Jeong-Hyeon Kim, Hag-Gyu Park, Ju-Han Lee, Chang-Hyeon Jl