YF

Yeyi Fan

SC Shanghai Kunjek Handtools And Hardware Co.: 7 patents #1 of 5Top 20%
Overall (All Time): #723,823 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
D850739 Pipe dredge — 2019-06-04
D850738 Pipe dredge — 2019-06-04
D850036 Pipe dredge — 2019-05-28
D849341 Pipe dredge — 2019-05-21
D849339 Pipe dredge — 2019-05-21
D849340 Pipe dredge — 2019-05-21
D840118 Pipe dredge — 2019-02-05