CH

Chris J. Hainley

EG Esco Group: 4 patents #37 of 186Top 20%
📍 Portland, OR: #3,205 of 9,213 inventorsTop 35%
🗺 Oregon: #8,503 of 28,073 inventorsTop 35%
Overall (All Time): #1,143,955 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11359355 Wear assembly Mark Cheyne, Noah D. Cowgill, Michael B. Roska, Donald M. Conklin, Scott H. Zenier 2022-06-14
11072913 Wear assembly Mark Cheyne, Noah D. Cowgill, Michael B. Roska, Donald M. Conklin, Scott H. Zenier 2021-07-27
10364554 Wear assembly Mark Cheyne, Noah D. Cowgill, Michael B. Roska, Donald M. Conklin, Scott H. Zenier 2019-07-30
9222243 Wear assembly Mark Cheyne, Noah D. Cowgill, Michael B. Roska, Donald M. Conklin, Scott H. Zenier 2015-12-29