Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9809947 | Dipper for a mining shovel | Matthew L. Gross, Nicholas R. Voelz, Joseph J. Colwell | 2017-11-07 |
| 9784103 | Mining shovel with bushings at pin locations | Matthew L. Gross | 2017-10-10 |