DM

Douglas Stephens McWilliams

EC Eastman Chemical: 1 patents #70 of 182Top 40%
📍 Elizabethton, TN: #2 of 6 inventorsTop 35%
🗺 Tennessee: #354 of 1,455 inventorsTop 25%
Overall (2002): #227,615 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6454983 Single screw extrusion of polymers Harold Eugene Dobbs, Scott Arnold Hanson, Emily Tedrow Bell 2002-09-24