JZ

Jianfeng Zhao

Overall (2019): #52,068 of 560,194Top 10%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D859118 Roller tool 2019-09-10
D848738 Tool box 2019-05-21
D844986 Tool box 2019-04-09
D839867 Stand for mobile phone 2019-02-05