SY

Shi Chun Yang

UN Unknown: 1 patents #329 of 3,506Top 10%
📍 Ulsan, KR: #32 of 132 inventorsTop 25%
Overall (2020): #271,916 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10532331 Artificial-whirlpool generator — 2020-01-14