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

Kang-Seon Cho

Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #2,221,731 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6173714 Method for surgically enlarging a penis 2001-01-16
5921246 Method for surgically enlarging a penis 1999-07-13