HL

Huishan Liu

Overall (All Time): #919,345 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1092097 Pregnancy pillow 2025-09-09
D1038747 Packaging box 2024-08-13
D1032241 Heart-shaped heteromorphic pillow 2024-06-25
D1028575 Gel seat cushion 2024-05-28
D1020310 Heteromorphic pillow 2024-04-02