ZS

Zikui Song

📍 Jilin, CN: #6 of 59 inventorsTop 15%
Overall (2023): #181,453 of 537,848Top 35%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11744794 Indigo darkener and hair dyeing process — 2023-09-05