HL

Haichuan Liang

Overall (All Time): #1,346,594 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1092586 Sealer Huayao Rong 2025-09-09
D1021053 Neck fan 2024-04-02
D966368 Bag sealer with USB port 2022-10-11