WL

Wenyan Liang

BC Beifa Group Co.: 4 patents #3 of 17Top 20%
Overall (2011): #20,211 of 364,097Top 6%
4
Patents 2011

Issued Patents 2011

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D651240 Pen 2011-12-27
D651241 Pen 2011-12-27
D651247 Pen 2011-12-27
D648387 Pen 2011-11-08