BM

Bujian Ma

📍 Shandong, CN: #143 of 490 inventorsTop 30%
Overall (2023): #498,267 of 537,848Top 95%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D984555 Toy gun 2023-04-25