CK

Changil Ko

📍 Namyangju-si, KR: #21 of 59 inventorsTop 40%
Overall (2022): #498,972 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11399674 Auxiliary cover for toilet seat 2022-08-02