KS

Ken Stephen Schermacher

EA E.I. Du Pont De Nemours And: 1 patents #143 of 599Top 25%
📍 Chadds Ford, PA: #4 of 22 inventorsTop 20%
🗺 Pennsylvania: #1,270 of 5,047 inventorsTop 30%
Overall (2004): #176,629 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6719452 Process for manufacturing transparent tints Allan Blase Joseph Rodrigues, Anthony Joseph Martino, Douglas Spahr, Timothy Aaron Snyder 2004-04-13