PB

Pui-Hay Paul But

📍 Tai Po, CN: #3 of 13 inventorsTop 25%
Overall (2011): #191,685 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7867998 Method of making antitussive medicine and relieving cough Yan Xu, Pang-Chui Shaw, Ren Wang Jiang, Po Hon 2011-01-11