JD

Jianglan Deng

Overall (2021): #149,622 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D938732 Electric toothbrush 2021-12-21
D937582 Electric toothbrush 2021-12-07