Yan Liu

PC Prinx Chengshan (Qingdao) Industrial Research And Design Co.: 1 patents #10 of 19Top 55%

Overall (2021): #205,336 of 548,734Top 40%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D930569	Tire	Guohong Yu, Mingxia Sun	2021-09-14