DN

Duck-Hwa Na

HC Hanwha Aerospace Co.: 1 patents #3 of 49Top 7%
📍 Buk-myeon, KR: #13 of 46 inventorsTop 30%
Overall (2019): #480,951 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10379442 Method of manufacturing graphene film and graphene film manufactured thereby Eun-Kyu Lee, Jong Hyuk Yoon 2019-08-13