SC

Sang-Bong Chang

KG Kolon Global: 1 patents #7 of 20Top 35%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,212,954 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8209814 Air intake for vacuum-conveyance waste collection system Seung Hyun Kang, Jong-Kyu Hwang, Yun-Ho Jung 2012-07-03