YX

Yin Xue

Rohm And Haas: 1 patents #87 of 259Top 35%
Overall (2018): #184,641 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9970070 Chrome-free leather retanning Caiyun Li, Fengyi Su 2018-05-15