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

Sang Bok Lee — 1 Patent in 2002

Changwon-si, MD: #1 of 1 inventorsTop 100%
Overall (2002): #122,561 of 266,432Top 50%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6454732 Apparatus for rising and falling medicator of automatic hot-heat treatment device 2002-09-24