CM

Chaoqun Ma

📍 Lianhuan, CN: #2 of 10 inventorsTop 20%
Overall (All Time): #1,421,690 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D965580 Mobile phone ring holder — 2022-10-04
D965581 Mobile phone ring holder — 2022-10-04
D965582 Mobile phone ring holder — 2022-10-04