QC

Qingxian Chen

📍 Putian, CN: #2 of 28 inventorsTop 8%
Overall (2023): #117,705 of 537,848Top 25%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D979961 Toilet stool 2023-03-07
D977735 Hummingbird feeder 2023-02-07