YZ

Youbin Zhang

BC Beifa Group Co.: 2 patents #3 of 5Top 60%
Overall (2018): #86,689 of 503,207Top 20%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D823393 Pen 2018-07-17
D823394 Pen 2018-07-17