JN

Jong-Kap Na

📍 Songpa-gu, KR: #10 of 49 inventorsTop 25%
Overall (All Time): #1,747,345 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11896885 Golf putting practice device and auxiliary fastening unit for putter head — 2024-02-13
7810893 Apparatus for regulating viscosity of ink — 2010-10-12