YL

Yeu Yong Lee

CC Chang Sung Ace Co.: 1 patents #1 of 2Top 50%
Overall (2018): #186,072 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9878189 Solid aerosol detonator and fire extinguishing apparatus using the same Jong Hee Han 2018-01-30