HG

Huankai Gao

Overall (All Time): #918,024 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1090716 Bubble machine 2025-08-26
D1089430 Bubble machine 2025-08-19
D1052656 Unicorn toy 2024-11-26
D962349 Toy bubble gun 2022-08-30
D952047 Dolphin bubble gun 2022-05-17