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Qianliang QIU

🗺 California: #19,344 of 55,090 inventorsTop 40%
Overall (2025): #248,730 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12247430 Gate opening apparatus with gear assembly 2025-03-11