JY

Jianfeng Yan

Overall (2023): #143,531 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D998781 Breast pump 2023-09-12
D998782 Breast pump 2023-09-12