US Patent 5676977 – Method of Curing AIDShttp://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netahtml/PTO/srchnum.htm&r=1&f=G&l=50&s1=5676977.PN.&OS=PN/5676977&RS=PN/5676977 by yinghang • 12 years ago 7 3 12 years agoPApatft.uspto.gov