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

Han-Choon Lee

Seoul, KR: #3,051 of 7,884 inventorsTop 40%
Overall (2023): #430,546 of 537,848Top 85%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11653634 Method and device for adjusting aquarium water temperature through direct heat exchange 2023-05-23