PATENTS AND TRADE MARKS
ClassHD® :
- US 7,362,168
- CA 2,550,502
- EP 1,751,854
- ZL 200580018305.4
- Additional Patents Applied For
ClassGD™ :
- US 8,995,691
- Additional Patents Applied For
ClassLH™ :
- US 8,143,949
- US 8,279,001
- ZL 200980157645.3
- ZL 201410314602.4
- Additional Patents Applied For
ClassDX™ / P2X™ :
- US 8,577,061
- ZL 200780010062.9
- Additional Patents Applied For