YG

Yongyuan Guan

📍 Riverview Drive, CN: #1 of 5 inventorsTop 20%
Overall (2005): #71,834 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

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