Patents

United States

Patent Numbers: 8079710, 6656131, 7220000, 7275830, 7665847

France

Patent Numbers: 1331884, 1485006, 1624794

United Kingdom

Patent Numbers: 1331884, 1485006, 1624794

Germany

Patent Numbers: 60145133-3, 60149158-0, 60348119-1, 602004038437-2

Japan

Patent Numbers: 4484523, 4362287

Australia

Patent Number: 2002210874