SL

Songyun Li

📍 Yichun City, CN: #1 of 19 inventorsTop 6%
Overall (2024): #115,465 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1015638 Dental floss box 2024-02-20
D1015639 Automatic dental floss container 2024-02-20