Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CK

Chun Il Koh

Seoul, KR: #9,067 of 39,741 inventorsTop 25%
Overall (All Time): #849,657 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9393545 Apparatus for treating food waste 2016-07-19
8927266 Garbage separating apparatus and food waste disposal system including the same 2015-01-06
8789779 Food waste disposal system 2014-07-29
7762713 Food waste disposal system 2010-07-27
7735761 Food waste disposal apparatus 2010-06-15
7604986 Decomposition device of organic waste and automatic cleaning system thereof 2009-10-20