Benzinga | Jan 12, 2021 03:13PM EST

Energy Focus Granted U.S. Patent Titled 'Circuit for mitigating electric shock'

http://patft.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=PTXT&s1=10892615&OS=10892615&RS=10892615