DK

Dong Jin Kwack

LG: 1 patents #17,402 of 26,165Top 70%
📍 Daega-myeon, KR: #296 of 592 inventorsTop 50%
Overall (All Time): #3,536,617 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6350292 Cyclone collector for a vacuum cleaner having a flow guide Sung Hwa Lee, Hyeok Seong An, Kyoung Suk Lim, Jun-Sang Park, Byung-sun YANG 2002-02-26