 infotree Posts 1
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For all of you who are interested, check out patent no. US 7993203, USPTO link below
http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7993203.PN.&OS=PN/7993203&RS=PN/7993203
Cheers, InfoTree
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