SRMX Patents https://www.google.com/patents/US8849596 https://www.google.com/patents/US8781639 https://www.google.com/patents/US20130178996 https://www.google.com/patents/US20140054977 https://www.google.com/patents/US20140002057 https://www.google.com/patents/US20150073613 $SRMX