JF

Jifeng Feng

NC Nanjing Chervon Industry Co.: 1 patents #37 of 136Top 30%
Overall (2024): #417,170 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11942888 Power tool Chao Xian 2024-03-26