HG

Hongtao Gao

Overall (2021): #49,112 of 548,734Top 9%
4
Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D924498 Pet litter scoop 2021-07-06
D919143 Motion sensor rechargeable headlamp 2021-05-11
D919144 Motion sensor rechargeable headlamp 2021-05-11
D919145 Motion sensor rechargeable headlamp 2021-05-11