YK

Young Ha Kim

EA E.I. Du Pont De Nemours And: 2 patents #38 of 563Top 7%
📍 Daejeon, DE: #1 of 2 inventorsTop 50%
Overall (1989): #12,462 of 140,708Top 9%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4857630 Hyperbranched polyarylene 1989-08-15
4824881 Method for making polyamide anion solutions 1989-04-25