DY

Denglin Yang

GC Guangdong Roman Technology Co.: 1 patents #6 of 15Top 40%
📍 Dongguan, CN: #1,268 of 2,387 inventorsTop 55%
Overall (All Time): #4,148,894 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D866750 Combined toothbrush and water pick unit Youchun Yan, Gang Li 2019-11-12