ZZ

Zhongming Zeng

Overall (2002): #82,260 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6440949 Method for promoting the growth of gram-positive bacilli and increasing the acidity in vagina 2002-08-27