ZL

ZhuHuan Liang

📍 Sulong, CN: #1 of 1 inventorsTop 100%
Overall (All Time): #2,150,429 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7431752 Air purifier with Ozone reduction arrangement — 2008-10-07
7163572 Air purifier Guosheng Huang 2007-01-16