YG

Yongyuan Guan

📍 Riverview Drive, CN: #172 of 347 inventorsTop 50%
Overall (All Time): #3,449,546 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6897298 Method for extracting a compound from a ginseng spp. plant, ginseng or pseudo-ginseng Fulin Fan 2005-05-24