DR

David Rule

EA E.I. Du Pont De Nemours And: 1 patents #146 of 589Top 25%
📍 Seattle, WA: #242 of 808 inventorsTop 30%
🗺 Washington: #1,076 of 3,602 inventorsTop 30%
Overall (2002): #232,615 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6409491 Extrusion die assembly Kenneth Wayne Leffew 2002-06-25