XR

Xiaofeng Ruan

Overall (All Time): #1,073,690 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12232917 Electric toothbrush handle 2025-02-25
12059314 Electric toothbrush connector and electric toothbrush 2024-08-13
D1030326 Toothbrush head 2024-06-11
D1023581 Toothbrush head 2024-04-23