SQ

Shixi Qin

📍 Lo Wu, CN: #465 of 2,697 inventorsTop 20%
Overall (2023): #108,496 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D995582 Tumbler press machine double station 2023-08-15
D988380 Tumbler press machine 2023-06-06