KC

Kuang-Li Chien

Overall (2017): #341,020 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9771302 Environmentally friendly cement and production method thereof Sheng-Wei Chiang, Chao-Chen Hsu, Kou-Min Lin, Jen-Chieh Chung 2017-09-26