YS

Yangen Sun

📍 Liaocheng, CN: #2 of 7 inventorsTop 30%
Overall (2017): #191,128 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9775794 Use of gelatin or deeply processed gelatin materials in preparation of hair quality-improving compositions Xiangshan Zhou, Jinhua You, Shousheng Tian, Chuanliang Ji, Yan Zhang +4 more 2017-10-03