YC

Ya-Ming Chiao

CS China Steel: 1 patents #3 of 11Top 30%
Overall (2011): #127,302 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8052920 Apparatus for observing interior of a blast furnace system Yung-Hsiang Tsai, Chung-Mei Chen, Shan-Wen Du, Jung-Ching Chen, Kai-Yuan Su 2011-11-08