SL

Shuigen Liu

SL Shenzhen Jianan Technology Co., Limited: 1 patents #1 of 1Top 100%
📍 Dongguan, CN: #133 of 362 inventorsTop 40%
Overall (2019): #273,029 of 560,194Top 50%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10485268 Electronic smoking device — 2019-11-26