Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Peiyuan Xiang

Duanlongshan, CN: #1 of 2 inventorsTop 50%
Overall (All Time): #2,765,570 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D937637 Cup holder for sofa 2021-12-07