Patents Assigned to Chapman's LT Plus
  • Metal detector
    Patent number: D486080
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: February 3, 2004
    Assignee: Chapman's LT Plus
    Inventor: Long Hu
  • Metal detector
    Patent number: D486081
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: February 3, 2004
    Assignee: Chapman's LT Plus
    Inventor: Deqing Wu