Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |