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P a g e | 10
Exhibit 9
US7,420,471; US8,169,335; US8,232,888; US5,939,986; US6,810,353; US8,446,277; US8,552,882;
US8,710,979; US8,810,390; US8,847,780; US9,081,046; US9,153,118; AU2005289704; AU2008316786;
AU2009228472; AU2010241545; AU2013315672; ZA2007/02919; ZA2008/02673; ZA2010/06816,
ZA2010/09068; ZA2011/07178 Patent Pending