HG

Huankai Gao

Overall (2022): #153,405 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D962349 Toy bubble gun 2022-08-30
D952047 Dolphin bubble gun 2022-05-17