DL

Dae Hwi Lee

DO Doobon: 1 patents #2 of 16Top 15%
HY Hyosung: 1 patents #62 of 157Top 40%
Overall (All Time): #3,470,283 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6692828 High chlorine and heat resistant spandex fiber and manufacturing method thereof Byung Song, Tae-Woo Lee, Ji Won Kim, Seung Won Seo 2004-02-17