Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662720 | Mast with rack assembly | Samuel F. Haworth, Russ Cascio, Tim Bachinski | 2020-05-26 |
| 9150391 | Hoist drive for mining machine | Peter Sandoval, Jr., Edwin C. Hahlbeck | 2015-10-06 |
| 8434247 | Electric mining shovel saddle block assembly with adjustable wear plates | — | 2013-05-07 |
| 7950171 | Electric mining shovel saddle block assembly with adjustable wear plates | — | 2011-05-31 |