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USPTO Patent Rankings Data through Sept 30, 2025
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Ni Lidong

Tongji, CN: #1 of 4 inventorsTop 25%
Overall (2003): #149,745 of 273,478Top 55%
1 Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D470108 Electrical outlet with ground fault circuit interrupter Wang Daoxian, Miu Zhidong, Chen Yiping 2003-02-11