ZC

Zheng Chen

📍 Wenzhou, CA: #4 of 7 inventorsTop 60%
Overall (2018): #174,680 of 503,207Top 35%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9957743 Slow closing door hinge Shangda Chen 2018-05-01