Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10113293 | Bucket for cable shovel | Charles G. Ollinger, IV, Joshua L. Strom | 2018-10-30 |
| 9855560 | Hammer for shredding machines | David M. Graf, Michael R. Weeks, John P. Hoice, Daniel R. Morrow, Christopher M. Carpenter | 2018-01-02 |