LH

Liang-An Hsu

DC Dairen Chemical: 1 patents #1 of 5Top 20%
Overall (2002): #167,054 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6350883 Method for preparing lactam Shien-Chang Chen, Fu-Shen Lin, Cheng-Lin Tsai, Joe Lin 2002-02-26