HL

Hee Sung Lee

EC Ecopro Bm Co.: 1 patents #9 of 20Top 45%
Overall (2025): #371,462 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12427536 Cathode material integrated processing device Sung Min Lee, Chul U Bak 2025-09-30