Patents Assigned to WMF Wuerttembergischo Metallwarenfabrick AG
  • Stirring stick
    Patent number: D507448
    Type: Grant
    Filed: March 16, 2004
    Date of Patent: July 19, 2005
    Assignee: WMF Wuerttembergischo Metallwarenfabrick AG
    Inventors: Heinrich Fiedeler, Michael Raasch