MR

Michael B. Roska

EG Esco Group: 3 patents #1 of 18Top 6%
📍 Portland, OR: #350 of 1,798 inventorsTop 20%
🗺 Oregon: #686 of 4,240 inventorsTop 20%
Overall (2022): #69,001 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11441296 Lock for securing a wear member Bruce C. Bingham, Darrin Harding, Mark T. Beatley, Cornelius J. Brockman 2022-09-13
11359355 Wear assembly Mark Cheyne, Noah D. Cowgill, Donald M. Conklin, Scott H. Zenier, Chris J. Hainley 2022-06-14
11261585 Lock for securing a wear member for earth working equipment Scott H. Zenier, Joel S. Hankland 2022-03-01