MD

Minjie (Ben) Ding

HC Hub Pen Company: 1 patents #1 of 2Top 50%
📍 Yihe, CN: #1 of 1 inventorsTop 100%
Overall (2020): #348,255 of 565,922Top 65%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D888824 Pen — 2020-06-30