WW

Wayne C. Whelchel

EA E.I. Du Pont De Nemours And: 3 patents #2,229 of 8,010Top 30%
📍 Newark, DE: #539 of 1,550 inventorsTop 35%
🗺 Delaware: #2,574 of 7,163 inventorsTop 40%
Overall (All Time): #1,606,387 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6797737 Crosslinked foam of ethylene vinyl acetate copolymer and acid copolymer Chin-Fu Hsu, Richard T. Chou, Yun-Tong Ou 2004-09-28
6528550 Crosslinked foam of ethylene vinyl acetate copolymer and acid copolymer Chin-Fu Hsu, Richard T. Chou, Yun-Tong Ou 2003-03-04
5747133 Decorative composite floor coverings Yashavant V. Vinod 1998-05-05