CW

Chengyun Wei

📍 Guilin, CN: #1 of 7 inventorsTop 15%
Overall (2019): #57,194 of 560,194Top 15%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10340766 Waterproof stabilizer and waterproofing method thereof 2019-07-02
10274127 Waterproof stabilizer 2019-04-30
10260676 Stabilizer 2019-04-16
10240714 Stabilizer and angle adjusting method thereof 2019-03-26