CC

Chih-Yao Chang

NC Nien Made Enterprise Co.: 1 patents #3 of 5Top 60%
Overall (2018): #463,803 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10036199 Window blind Lin Chen 2018-07-31