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Chun Hwa Lee

LG: 1 patents #2,309 of 5,209Top 45%
Overall (2018): #458,947 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9926448 Asphalt modifier and asphalt composition comprising the same You Seok Seo, Ji Myeong Lee, Tae Jung Kim 2018-03-27