HC

Hsing-Nan Chen

Overall (2022): #428,850 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11499124 Solid granules used for cleaning agents Yi-Da Ho, Hsien-Ming Kwo, Shiu-Chih Tsai 2022-11-15