EC

Eui Keun Choi

PC Protec Co.: 1 patents #4 of 7Top 60%
📍 Seoul, KR: #2,344 of 6,453 inventorsTop 40%
Overall (2025): #393,099 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12427537 Hybrid spray pump Seung Min Hong, Soo Bin Oh, Keon Hee Kim 2025-09-30