Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chang Nam LEE

Seoul, KR: #3,051 of 7,884 inventorsTop 40%
Overall (2023): #488,441 of 537,848Top 95%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11851870 Combination structure of permanent form and prefabricated steel assembly for steel concrete composite member 2023-12-26