ZH

Zhang-jun HWANG

📍 Sani-myeon, KR: #4 of 23 inventorsTop 20%
Overall (2018): #174,337 of 503,207Top 35%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9895409 Remedy for gastritis and gastric ulcer Kyung Sik Ham, Jeong Yong Cho, Tian-cheng GAO, Ling FENG 2018-02-20