YC

Yu CHENG

Overall (2005): #69,423 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6892732 Condom coated with lactic acid bacteria contained composition Chih-Hong Wang, Hsin-Chung Chen 2005-05-17