SW

Shuigen Wen

📍 Pingxiang, CN: #2 of 5 inventorsTop 40%
Overall (2021): #111,911 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D919621 Attendance machine 2021-05-18
D919622 Attendance machine 2021-05-18