Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10519621 | Straight taper dipper | Dan Feld, William Robert Powers, III | 2019-12-31 |
| 10422105 | Equalizer for a mining shovel | Matthew L. Gross | 2019-09-24 |
| 10371225 | Snubber for shovel dipper | James R. Popp, Dave Schob | 2019-08-06 |