DS

Douglas Spahr

EA E.I. Du Pont De Nemours And: 1 patents #109 of 462Top 25%
📍 Wilmington, DE: #77 of 250 inventorsTop 35%
🗺 Delaware: #155 of 524 inventorsTop 30%
Overall (2005): #209,326 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6917424 Process for manufacturing pigment dispersions Allan Blase Joseph Rodrigues, Ken Stephen Schermacher, Anthony Joseph Martino 2005-07-12