PK

Pyeong An Kim

DC Dongin Optical Co.: 1 patents #1 of 2Top 50%
Overall (2020): #311,266 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D875875 Sight device IN JUNG 2020-02-18