Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10717607 | Turnover mechanism of a conveyor system of a blast wheel machine | Shawn Douglas McBride, David Allen Hannusch | 2020-07-21 |
| 10584537 | Over-bit reamer | David G. Bullock | 2020-03-10 |