CJ

Chang Hun Jun

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,553,054 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6428575 Prosthetic cage for spine Ja-Kyo Koo, Jung-Soo Han, Kyung Tae Kim, Jung-Sung Kim, Ki Sik Min +3 more 2002-08-06