SH

Steven M. Hansen

EA E. I. Du Pont De Nemours Aand: 1 patents #1 of 3Top 35%
📍 Wilmington, DE: #72 of 284 inventorsTop 30%
🗺 Delaware: #141 of 552 inventorsTop 30%
Overall (1997): #75,455 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607765 Sulfonate-containing polyesters dyeable with basic dyes James M. Howell, Cecil E. Reese 1997-03-04