SM

Sheau-Hwa Ma

EA E.I. Du Pont De Nemours And: 1 patents #109 of 462Top 25%
📍 West Chester, PA: #26 of 97 inventorsTop 30%
🗺 Pennsylvania: #1,049 of 4,560 inventorsTop 25%
Overall (2005): #102,592 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6852803 Graft copolymer with a urethane/urea group as a pigment dispersant — 2005-02-08