JC

Jung Woong CHOI

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #2,219,843 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6477811 Damp-proof basement and method of construction — 2002-11-12
6032429 Damp-proof brick cover — 2000-03-07