CK

Cheol Hwan Kim

HM Hyundai Motor: 3 patents #263 of 2,410Top 15%
KI Kia: 3 patents #262 of 2,369Top 15%
📍 Yongin-si, KR: #456 of 2,578 inventorsTop 20%
Overall (2025): #65,732 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12379069 Pressure vessel 2025-08-05
12379074 Pressure vessel and method of manufacturing pressure vessel 2025-08-05
12234948 Pressure vessel assembly and pressure vessel protector Seon Woo Yoo 2025-02-25