Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5190352 | Mining machine with cascading conveyor system and method of conveying | Maurice K. LeBegue | 1993-03-02 |
| 5143423 | Drum assembly for a continuous miner | Maurice K. LeBegue, Jon C. Blackstock, Leonard M. Sanders | 1992-09-01 |
| 5104194 | Continuous miner with improved duct system and method of increasing duct cross section | Maurice K. LeBegue, Leonard M. Sanders, John A. Baird, Jr. | 1992-04-14 |