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Patent applications and USPTO patent grants for Bailey; John D..The latest application filed is for "groovy dental floss".
Patent | Date |
---|---|
Downhole drill bit incorporating cutting elements of different geometries Grant 10,378,288 - Hall , et al. A | 2019-08-13 |
Groovy Dental Floss App 20190117353 - Bailey; John D. | 2019-04-25 |
Downhole Drill Bit Incorporating Cutting Elements of Different Geometries App 20180258706 - Hall; David R. ;   et al. | 2018-09-13 |
Pointed working ends on a bit Grant 9,915,102 - Hall , et al. March 13, 2 | 2018-03-13 |
Downhole Drill Bit Incorporating Cutting Elements of Different Geometries App 20170314333 - Hall; David R. ;   et al. | 2017-11-02 |
Downhole drill bit Grant 9,708,856 - Hall , et al. July 18, 2 | 2017-07-18 |
Pointed Working Ends On A Bit App 20150354285 - Hall; David R. ;   et al. | 2015-12-10 |
Pointed working ends on a drill bit Grant 9,145,742 - Hall , et al. September 29, 2 | 2015-09-29 |
Downhole Drill Bit App 20150252624 - Hall; David R. ;   et al. | 2015-09-10 |
Downhole drill bit Grant 9,051,795 - Hall , et al. June 9, 2 | 2015-06-09 |
High impact shearing element Grant 9,051,794 - Hall , et al. June 9, 2 | 2015-06-09 |
Cutting-in, Standoff, Illumination System And Method App 20140377470 - Bailey; John D. | 2014-12-25 |
Downhole Drill Bit App 20140196959 - Hall; David R. ;   et al. | 2014-07-17 |
Pointed Diamond Working Ends On A Shear Bit App 20140097028 - Hall; David R. ;   et al. | 2014-04-10 |
Downhole drill bit Grant 8,590,644 - Hall , et al. November 26, 2 | 2013-11-26 |
Thick pointed superhard material Grant 8,109,349 - Hall , et al. February 7, 2 | 2012-02-07 |
Drill bit nozzle Grant 7,886,851 - Hall , et al. February 15, 2 | 2011-02-15 |
Sous vide reheating device Grant 5,123,337 - Vilgrain , et al. June 23, 1 | 1992-06-23 |
Sous vide reheating device Grant 5,097,759 - Vilgrain , et al. March 24, 1 | 1992-03-24 |
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