Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9965864 | Imaging-based interface sensor and control device for mining machines | — | 2018-05-08 |
| 9650893 | Imaging-based interface sensor and control device for mining machines | — | 2017-05-16 |
| 8985704 | Continuous-extraction mining system | Joseph J. Zimmerman, Tyler Good | 2015-03-24 |
| 8989929 | Device for reducing the likelihood of damage to a trailing cable | Terry M. Thomas, Douglas Anderson, Darin M. Sutton, Phillip E. Smith | 2015-03-24 |
| 6296317 | Vision-based motion sensor for mining machine control | Mark Ollis, Christopher Fromme, Timothy Ennis Hegadorn, Alonzo James Kelly, John Bares +5 more | 2001-10-02 |
| 6203111 | Miner guidance using laser and image analysis | Mark Ollis, Steven Scheding, Christopher Fromme, Jorgen Pederson, John Bares +4 more | 2001-03-20 |