CL

Chi Yin Alan Leung

P( Polygroup Macau Limited (Bvi): 1 patents #1 of 2Top 50%
Overall (2016): #439,641 of 481,213Top 95%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9394744 Pool ladder safety system — 2016-07-19