SR

Seon Hwa Ryu

📍 Dongjin-myeon, KR: #107 of 237 inventorsTop 50%
Overall (All Time): #2,900,970 of 4,157,543Top 70%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10032593 Electron generation apparatus In Ho Lee, Young Pyo Hong, Sang Kun Kim, Ji Young Park, Ho Sang Lee 2018-07-24