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Guozheng Dai

Overall (2020): #89,684 of 565,922Top 20%

3

Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D873463	Desk lamp	Pengyun Wang	2020-01-21
D873474	Desk lamp	Pengyun Wang	2020-01-21
D873475	Desk lamp	Pengyun Wang	2020-01-21