SD

Severn D. Durand

EG Esco Group: 11 patents #11 of 186Top 6%
📍 Portland, OR: #1,599 of 9,213 inventorsTop 20%
🗺 Oregon: #3,905 of 28,073 inventorsTop 15%
Overall (All Time): #442,336 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11951484 Hammer for material reducing machines Michael B. Roska, Ty D. Porter 2024-04-09
10829912 Wear assembly for use on earth working equipment Christopher M. Carpenter, Donald M. Conklin, James E. Bearden, Dziugas Radzius, Ray J. Morris 2020-11-10
10525477 Hammer for material reducing machines Michael B. Roska, Ty D. Porter 2020-01-07
9816254 Wear assembly for use on earth working equipment Christopher M. Carpenter, Donald M. Conklin, James E. Bearden, Dziugas Radzius 2017-11-14
9650764 Wear assembly for use on earth working equipment Christopher M. Carpenter, Donald M. Conklin, James E. Bearden, Dziugas Radzius 2017-05-16
9493930 Lock for securing a wear assembly to excavating equipment Christopher M. Carpenter, Donald M. Conklin, James E. Bearden, Dziugas Radzius 2016-11-15
8839535 Wear assembly Christopher M. Carpenter, Donald M. Conklin, Ray J. Morris, James E. Bearden, Dziugas Radzius 2014-09-23
8689472 Wear assembly Christopher M. Carpenter, Donald M. Conklin, James E. Bearden, Dziugas Radzius 2014-04-08
8122621 Wear assembly Christopher M. Carpenter, Donald M. Conklin, Ray J. Morris, James E. Bearden 2012-02-28
7882649 Wear assembly Christopher M. Carpenter, Donald M. Conklin, Ray J. Morris, James E. Bearden 2011-02-08
7578081 Wear assembly James E. Bearden, Michael Severson, Christopher M. Carpenter 2009-08-25