Bui; Huy D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bui; Huy D..The latest application filed is for "methods and apparatus for drilling directional wells by percussion method".
- Bui; Huy D. - Houston TX US
| Patent | Date |
|---|---|
| Methods and apparatus for drilling directional wells by percussion method Grant 8,893,823 - Bui , et al. November 25, 2 | 2014-11-25 |
| Methods And Apparatus For Drilling Directional Wells By Percussion Method App 20110061936 - Bui; Huy D. ; et al. | 2011-03-17 |
| Force balancing system for use with a well bore tool Grant 7,857,076 - Bui , et al. December 28, 2 | 2010-12-28 |
| Methods and apparatus for drilling directional wells by percussion method Grant 7,832,502 - Bui , et al. November 16, 2 | 2010-11-16 |
| Force Balancing System For Use With A Well Bore Tool App 20090266613 - Bui; Huy D. ; et al. | 2009-10-29 |
| Methods And Apparatus For Drilling Directional Wells By Percussion Method App 20090200082 - Bui; Huy D. ; et al. | 2009-08-13 |
| Drill bit with large inserts Grant 6,918,455 - Meyers , et al. July 19, 2 | 2005-07-19 |
| Drill Bit With Large Inserts App 20010047890 - MEYERS, JOHN ADAMS ; et al. | 2001-12-06 |
| Air percussion drilling assembly Grant RE36,848 - Bui , et al. September 5, 2 | 2000-09-05 |
| Air percussion drilling assembly Grant 5,322,136 - Bui , et al. June 21, 1 | 1994-06-21 |
| Air percussion drilling assembly for directional drilling applications Grant 5,305,837 - Johns , et al. April 26, 1 | 1994-04-26 |
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