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Zecheng Ou

Overall (2023): #89,851 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1004340 Short wing sleeping mat for camping Lu Wen, Fuzhi Li 2023-11-14
D998557 Camping mat Lu Wen, Fuzhi Li 2023-09-12