SY

Seoung-cheol Yang

HY Hyosung: 1 patents #62 of 157Top 40%
📍 Anyang-si, KR: #1,144 of 1,852 inventorsTop 65%
Overall (All Time): #3,422,353 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7074368 Batch-type polyester polymerization apparatus Yang-Kuk Son 2006-07-11