YS

Yongping Su

SC Shanghai Hongyan Returnable Transit Packagings Co.: 1 patents #6 of 8Top 75%
Overall (2020): #103,617 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10583963 Foldable container Yuanli Jian 2020-03-10
10532850 Folding box — 2020-01-14