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Huakao Dang

AC American Omni Trading Company: 2 patents #1 of 2Top 50%
📍 Qingdao, CN: #41 of 322 inventorsTop 15%
Overall (2020): #166,775 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D897273 Tire tread Buo Chen 2020-09-29
D883189 Tire tread Buo Chen 2020-05-05