Changes
/* Patent Analysis */
|-
| style="background-color:#99ccff"| <center>'''2'''</center>
| <center>[http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%22200501898962220100045040%22.PGNR.&OS=DN/20100045040&RS=DN/20100045040 US20100045040A1]</center>
| <center>2010</center>
| <center>Vestas Wind Systems</center>
