YS

Yinhuan SUN

📍 Dongguan, CN: #133 of 362 inventorsTop 40%
Overall (2019): #213,114 of 560,194Top 40%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10196281 Outdoor water purifier with backwashing function — 2019-02-05