Davidson; Brett Charles
Patent Applications and Registrations
Patent applications and USPTO patent grants for Davidson; Brett Charles.The latest application filed is for "injection of liquid into boreholes, with suckback pulsing".
- Davidson; Brett Charles - Cambridge N/A CA
| Patent | Date |
|---|---|
| At-surface tool for pulse-injection of liquids Grant 8,596,300 - Graham , et al. December 3, 2 | 2013-12-03 |
| Injection of liquid into boreholes, with suckback pulsing Grant 8,567,505 - Davidson October 29, 2 | 2013-10-29 |
| System for pulse-injecting fluid into a borehole Grant 8,544,552 - Davidson October 1, 2 | 2013-10-01 |
| System for pulse-injecting fluid into a borehole Grant 8,316,944 - Pringle , et al. November 27, 2 | 2012-11-27 |
| Borehole seismic pulse generation using rapid-opening valve Grant 8,061,421 - Samaroo , et al. November 22, 2 | 2011-11-22 |
| Injection Of Liquid Into Boreholes, With Suckback Pulsing App 20110259575 - Davidson; Brett Charles | 2011-10-27 |
| Method And Apparatus For Enhancing Multiphase Extraction Of Contaminants App 20110211911 - Masse; Andre Michael ; et al. | 2011-09-01 |
| System For Pulse-injecting Fluid Into A Borehole App 20110048724 - Pringle; Ronald E. ; et al. | 2011-03-03 |
| System For Pulse-injecting Fluid Into A Borehole App 20110036581 - Davidson; Brett Charles | 2011-02-17 |
| At-surface Tool For Pulse-injection Of Liquids App 20100269914 - Graham; Benjamin Eric ; et al. | 2010-10-28 |
| Enhancement of flow rates through porous media Grant 7,644,759 - Davidson January 12, 2 | 2010-01-12 |
| Borehole Seismic Pulse Generation Using Rapid-Opening Valve App 20080302528 - Samaroo; Mahendra ; et al. | 2008-12-11 |
| Enhancement of flow rates through porous media App 20050189108 - Davidson, Brett Charles | 2005-09-01 |
| Enhancement of flow rates through porous media Grant 6,851,473 - Davidson February 8, 2 | 2005-02-08 |
| Enhancement of flow rates through porous media App 20020195246 - Davidson, Brett Charles | 2002-12-26 |
| Enhancement of flow rates through porous media Grant 6,405,797 - Davidson , et al. June 18, 2 | 2002-06-18 |
| Enhancement of flow rates through porous media App 20010017206 - Davidson, Brett Charles ; et al. | 2001-08-30 |
| Enhancement of flow rates through porous media Grant 6,241,019 - Davidson , et al. June 5, 2 | 2001-06-05 |
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