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Cheolhwan Cho

DC Dong Hee Industrial Co.: 1 patents #28 of 85Top 35%
Overall (All Time): #3,152,632 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
8404176 Hybrid method manufacturing apparatus for torsion beam Byungju Kim, Sangmyung Kim, Sanggil Jang 2013-03-26