Patents by Inventor Ho-Kyong O

Ho-Kyong O 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).

  • Automobile tire
    Patent number: D472872
    Type: Grant
    Filed: August 15, 2002
    Date of Patent: April 8, 2003
    Assignee: Hankook Tire Co., Ltd.
    Inventor: Ho-Kyong O
  • Tire
    Patent number: D481004
    Type: Grant
    Filed: October 3, 2002
    Date of Patent: October 21, 2003
    Assignee: Hankook Tire Co., Ltd.
    Inventor: Ho Kyong O