Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5500649 | Method and apparatus for monitoring the thickness of a coal rib during rib formation | Gary L. Mowrey, Carl W. Ganoe | 1996-03-19 |
| 5255208 | On-line processor based diagnostic system | Prashant B. Thakore, John Coulter | 1993-10-19 |