Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8511756 | Continuous surface mining system | Brad Neilson, Ted Doheny, Michael S. Adamczyk, Joseph J. Zimmerman | 2013-08-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8511756 | Continuous surface mining system | Brad Neilson, Ted Doheny, Michael S. Adamczyk, Joseph J. Zimmerman | 2013-08-20 |