NC

Nan CHENG

📍 Beltsville, MD: #71 of 160 inventorsTop 45%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,746,609 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5531991 Composition and method for treating hyperglycemia utilizing an extract of Polygonum multiflorum Barbara Stoecker 1996-07-02