Yanfang Ju

PC Prinx Chengshan (Qingdao) Industrial Research And Design Co.: 2 patents #4 of 20Top 20%

📍 Qingdao, CN: #557 of 2,087 inventorsTop 30%

Overall (All Time): #1,878,204 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D926111	Vehicle tire	Jiaojiao YANG, Ran Wang	2021-07-27
D919554	Vehicle tire	Mingxiu Chu, Yongqiang Sui	2021-05-18