BH

Bazi Huang

Overall (2021): #178,495 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D922563 Spraying head for cleaning dental plaque Wei Jiang 2021-06-15
D922564 Spraying head for oral irrigator Wei Jiang 2021-06-15