CL

Cheong Ho Lee

PC Powertech Electronics Co.: 5 patents #1 of 4Top 25%
Overall (All Time): #850,691 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D770555 Surveillance camera cover 2016-11-01
D745909 Surveillance camera cover 2015-12-22
D745911 Surveillance camera cover 2015-12-22
D745918 Surveillance camera cover 2015-12-22
D745919 Surveillance camera cover 2015-12-22
7601970 Alternating current negative ion and silver ion generator 2009-10-13