Worldwide Patents

United States Patent 7,673,632
United States Patent 8,646,451
United States Patent 9,016,281
Canada Patent 133376
Canada Patent 133379
Canada Patent 139373
India Patent 229241
India Patent 234785
China Patent ZL201030193250
China Patent ZL201130028571.3
Japan Patent 1409820
Japan Patent 1409821
Japan Patent 143929
Korea Patent 30-0617923
Korea Patent 30-0617923-01
European Union Patent 001650094-0001
European Union Patent 001650094-0002
European Union Patent 001826868-0001
Brazil Patent 7101179-0


The European Union Patents include the following countries:

Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, The Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, and the United Kingdom.