CO

Chang Dae Oh

Overall (2019): #509,401 of 560,194Top 95%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10207923 Multi-channel upright reformer for fuel cell merged with heater Hwan Sik KIM, Hyeong-Kyun Shin, Jung Hyun Seo, Jin hoon Song 2019-02-19