HR

Hong-Ryeol Ryu

📍 Jongno-gu, KR: #28 of 40 inventorsTop 70%
Overall (All Time): #3,756,394 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5571528 Pilocarpine-containing chewing gum that stimulates salivation Sung Woo Lee 1996-11-05