SD

Severn D. Durand

EG Esco Group: 1 patents #4 of 17Top 25%
📍 Portland, OR: #376 of 1,042 inventorsTop 40%
🗺 Oregon: #995 of 2,981 inventorsTop 35%
Overall (2011): #171,087 of 364,097Top 50%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7882649 Wear assembly Christopher M. Carpenter, Donald M. Conklin, Ray J. Morris, James E. Bearden 2011-02-08