Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8322507 | Conveyor machine having pivot connector comprising curved track and rollers engaging track | Maurice DeMong | 2012-12-04 |
| 7946410 | Conveyor machine having pivot connector comprising curved track and rollers engaging track | Maurice DeMong | 2011-05-24 |
| 6095320 | Conveyor deployment system | Maurice DeMong | 2000-08-01 |
| 5439274 | Rotary mine boring head having movable links with cutter bits | — | 1995-08-08 |