QB

Qianying Bai

📍 Xinzhou, CN: #1 of 5 inventorsTop 20%
Overall (All Time): #1,331,943 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1094564 Puzzle table 2025-09-23
D1091984 Pet stairs 2025-09-02
D1075935 Puzzle table 2025-05-20