MR

Michael B. Roska

EG Esco Group: 16 patents #5 of 186Top 3%
Overall (All Time): #263,574 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
12258738 Wear element having a lock including a pin and seal Bruce C. Bingham, Darrin Harding, Mark T. Beatley, Cornelius J. Brockman 2025-03-25
11970843 Wear member and wear assembly for earth working equipment Scott H. Zenier, Joel S. Hankland 2024-04-30
11951484 Hammer for material reducing machines Ty D. Porter, Severn D. Durand 2024-04-09
11952742 Lip for excavating bucket Robin K. Churchill, Ulf Daniel Widlund 2024-04-09
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
11155982 Wear assembly having a lock Christopher A. Johnston, Donald M. Conklin, William D. Rossi, Kevin S. Stangeland 2021-10-26
11072913 Wear assembly Mark Cheyne, Noah D. Cowgill, Donald M. Conklin, Scott H. Zenier, Chris J. Hainley 2021-07-27
10655307 Lock for a wear assembly Christopher A. Johnston, Donald M. Conklin, William D. Rossi, Kevin S. Stangeland 2020-05-19
10612214 Wear part for earth working equipment Scott H. Zenier, Joel S. Hankland 2020-04-07
10525477 Hammer for material reducing machines Ty D. Porter, Severn D. Durand 2020-01-07
10364554 Wear assembly Mark Cheyne, Noah D. Cowgill, Donald M. Conklin, Scott H. Zenier, Chris J. Hainley 2019-07-30
D837834 Wear part for earth working equipment Scott H. Zenier, Joel S. Hankland 2019-01-08
10024036 Lock for a wear assembly Christopher A. Johnston, Donald M. Conklin, William D. Rossi, Kevin S. Stangeland 2018-07-17
9322150 Wear assembly Christopher A. Johnston, Donald M. Conklin, William D. Rossi, Kevin S. Stangeland 2016-04-26
9222243 Wear assembly Mark Cheyne, Noah D. Cowgill, Donald M. Conklin, Scott H. Zenier, Chris J. Hainley 2015-12-29