WJ

Woo Il Joo

WC Woongjin Coway Co.: 1 patents #53 of 114Top 50%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,146,906 of 4,157,543Top 80%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8372273 Water purifying filter assembly module In-Du Choi, Jung Hwan Lee, Hyun-Young Kim 2013-02-12