Larsen; James Layne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Larsen; James Layne.The latest application filed is for "drill bit for use with intensified fluid pressures".
- Larsen; James Layne - Spring TX
| Patent | Date |
|---|---|
| Drill Bit For Use With Intensified Fluid Pressures App 20210140245 - Portwood; Gary R. ; et al. | 2021-05-13 |
| Actuating a downhole tool Grant 9,926,746 - Gao , et al. March 27, 2 | 2018-03-27 |
| Extended Or Raised Nozzle For Pdc Bits App 20160177630 - Trunk; Philip G. ; et al. | 2016-06-23 |
| Tool For Measuring Wellbore Geometry App 20160032710 - Hu; Jianbing ; et al. | 2016-02-04 |
| Turbine Blade For Turbodrills App 20150060144 - Wang; Weixiong ; et al. | 2015-03-05 |
| Flow control through thrust bearing assembly Grant 8,961,019 - Konde , et al. February 24, 2 | 2015-02-24 |
| Actuating A Downhole Tool App 20140374163 - Gao; Rui ; et al. | 2014-12-25 |
| Flow Control Through Thrust Bearing Assembly App 20120288226 - Konde; Parag ; et al. | 2012-11-15 |
| Method of manufacturing a matrix body drill bit Grant 7,694,608 - Squier , et al. April 13, 2 | 2010-04-13 |
| Nozzle bore for PDC bits Grant 7,325,632 - Larsen , et al. February 5, 2 | 2008-02-05 |
| Method of manufacturing a matrix body drill bit App 20070143086 - Roberts; Timothy Scott ; et al. | 2007-06-21 |
| Nozzle bore for PDC bits App 20060054355 - Larsen; James Layne ; et al. | 2006-03-16 |
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