DY

Denglin Yang

GC Guangdong Roman Technology Co.: 1 patents #5 of 7Top 75%
📍 Dongguan, CN: #133 of 362 inventorsTop 40%
Overall (2019): #486,837 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

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