LeBegue; Maurice K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for LeBegue; Maurice K..The latest application filed is for "extendable cutter drum for a boring machine".
- LeBegue; Maurice K. - Bluefield WV
- LeBegue; Maurice K. - Fairmont WV
- LeBegue; Maurice K. - Argillite KY
| Patent | Date |
|---|---|
| Extendable cutter drum for a boring machine Grant 7,475,947 - LeBegue January 13, 2 | 2009-01-13 |
| Extendable cutter drum for a boring machine App 20080217986 - LeBegue; Maurice K. | 2008-09-11 |
| Phasing valve assembly for supplying water to a mining machine cutter drum Grant 6,070,944 - LeBegue June 6, 2 | 2000-06-06 |
| Method and apparatus for suppressing dust and frictional ignition on a continuous mining machine Grant 5,507,565 - LeBegue , et al. April 16, 1 | 1996-04-16 |
| Fiber optic remote control system for a continuous miner and method of use Grant 5,295,733 - LeBegue March 22, 1 | 1994-03-22 |
| Drum assembly for a continuous miner Grant 5,143,423 - LeBegue , et al. September 1, 1 | 1992-09-01 |
| Mining machine with roof bolting apparatus Grant 4,753,486 - LeBegue June 28, 1 | 1988-06-28 |
| Extensible and retraciable rotor arm cutting assembly Grant 4,316,635 - LeBegue , et al. February 23, 1 | 1982-02-23 |
| Cutting tool assembly Grant 4,299,424 - LeBegue , et al. November 10, 1 | 1981-11-10 |
| Limited slip differential Grant 4,245,525 - LeBegue January 20, 1 | 1981-01-20 |
| Continuous mining machine and cutter drum drive therefor Grant 4,225,189 - LeBegue September 30, 1 | 1980-09-30 |
| Boom stabilizer for an underground mining machine Grant 4,088,371 - LeBegue , et al. May 9, 1 | 1978-05-09 |
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