Greetings Vortex-L, Seems like that inventor Marc Chason is from Motorola: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PG01&s1=lenr&OS=lenr&RS=lenr
Ad astra, Ron Kita, Chiralex Doylestown PA
