Patents Assigned to Polar Bear Trading Ltd.
  • Patent number: D504778
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: May 10, 2005
    Assignee: Polar Bear Trading Ltd.
    Inventor: François-Xavier Mariani
  • Patent number: D514332
    Type: Grant
    Filed: May 23, 2003
    Date of Patent: February 7, 2006
    Assignee: Polar Bear Trading Ltd.
    Inventor: François-Xavier Mariani