ZX

Zhijian Xia

BG Btr Group: 1 patents #3 of 7Top 45%
Overall (All Time): #3,274,356 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8083831 Lightweight, anti-scratch and fracture resistant material for use in the manufacture of jewelry — 2011-12-27