Patents Assigned to INCHEON PORT AUTHORITY
  • Parking bumper
    Patent number: D746187
    Type: Grant
    Filed: April 21, 2014
    Date of Patent: December 29, 2015
    Assignee: INCHEON PORT AUTHORITY
    Inventors: Hong Nam Park, Jin Woo Park, Sung Tae Yoon, Soung Woo Her