Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4546849 | Machine operators compartment | Barry R. Kelley, Maurice K. LeBegue | 1985-10-15 |
| 4339153 | Apparatus for extending and retracting the cutter bars of a boring type mining machine | Maurice K. LeBegue | 1982-07-13 |
| 4316635 | Extensible and retraciable rotor arm cutting assembly | Maurice K. LeBegue | 1982-02-23 |