| Patent | Date |
|---|
Fast test application for shock sensing subassemblies using shock modeling software
Grant 10,465,498 - Rodgers , et al. No | 2019-11-05 |
Method for multiplexing wheatstone bridge measurements
Grant 10,459,011 - Bondarenko , et al. Oc | 2019-10-29 |
Method and systems for capturing data for physical states associated with perforating string
Grant 10,337,320 - Bondarenko , et al. | 2019-07-02 |
Charge case fragmentation control for gun survival
Grant 10,161,723 - Hales , et al. Dec | 2018-12-25 |
Perforating gun connectors
Grant 10,151,152 - Wight , et al. Dec | 2018-12-11 |
Perforation crack designator
Grant 10,138,718 - Rodgers , et al. Nov | 2018-11-27 |
Protection of electronic devices used with perforating guns
Grant 9,926,777 - Rodgers , et al. March 27, 2 | 2018-03-27 |
Protection of electronic devices used with perforating guns
Grant 9,909,408 - Rodgers , et al. March 6, 2 | 2018-03-06 |
Perforation Crack Designator
App 20170107799 - RODGERS; John ; et al. | 2017-04-20 |
Perforation gun string energy propagation management system and methods
Grant 9,598,940 - Rodgers , et al. March 21, 2 | 2017-03-21 |
Fast Test Application for Shock Sensing Subassemblies Using Shock Modeling Software
App 20170030186 - Rodgers; John P. ; et al. | 2017-02-02 |
Method For Multiplexing Wheatstone Bridge Measurements
App 20170023620 - Bondarenko; Oleg ; et al. | 2017-01-26 |
Perforating Gun Connectors
App 20170009532 - Wight; James ; et al. | 2017-01-12 |
Protection of electronic devices used with perforating guns
Grant 9,447,678 - Walter , et al. September 20, 2 | 2016-09-20 |
Capturing Data For Physical States Associated With Perforating String
App 20160047235 - Bondarenko; Oleg ; et al. | 2016-02-18 |
Charge Case Fragmentation Control For Gun Survival
App 20150316359 - Hales; John H. ; et al. | 2015-11-05 |
Perforating gun with internal shock mitigation
Grant 9,091,152 - Rodgers , et al. July 28, 2 | 2015-07-28 |
Protection of Electronic Devices Used with Perforating Guns
App 20150135818 - Rodgers; John P. ; et al. | 2015-05-21 |
Sensing shock during well perforating
Grant 8,985,200 - Rodgers , et al. March 24, 2 | 2015-03-24 |
Protection of electronic devices used with perforating guns
Grant 8,978,817 - Rodgers , et al. March 17, 2 | 2015-03-17 |
Perforation gun string energy propagation management with tuned mass damper
Grant 8,978,749 - Rodgers , et al. March 17, 2 | 2015-03-17 |
Shock load mitigation in a downhole perforation tool assembly
Grant 8,881,816 - Glenn , et al. November 11, 2 | 2014-11-11 |
Protection of Electronic Devices Used with Perforating Guns
App 20140290352 - Walter; Patrick L. ; et al. | 2014-10-02 |
Protection of Electronic Devices Used with Perforating Guns
App 20140284137 - Rodgers; John P. ; et al. | 2014-09-25 |
Perforation Gun String Energy Propagation Management with Tuned Mass Damper
App 20140262503 - Rodgers; John P. ; et al. | 2014-09-18 |
Protection of Electronic Devices Used with Perforating Guns
App 20140260591 - Rodgers; John P. ; et al. | 2014-09-18 |
Shock load mitigation in a downhole perforation tool assembly
Grant 8,714,252 - Glenn , et al. May 6, 2 | 2014-05-06 |
Shock load mitigation in a downhole perforation tool assembly
Grant 8,714,251 - Glenn , et al. May 6, 2 | 2014-05-06 |
Perforation Gun String Energy Propagation Management with Tuned Mass Damper
App 20140076631 - Rodgers; John P. ; et al. | 2014-03-20 |
Perforation Gun String Energy Propagation Management System and Methods
App 20140076564 - Rodgers; John P. ; et al. | 2014-03-20 |
Shock Load Mitigation in a Downhole Perforation Tool Assembly
App 20130248184 - Glenn; Timothy S. ; et al. | 2013-09-26 |
Coupler compliance tuning for mitigating shock produced by well perforating
Grant 8,490,686 - Rodgers , et al. July 23, 2 | 2013-07-23 |
Coupler Compliance Tuning For Mitigating Shock Produced By Well Perforating
App 20130153295 - RODGERS; John P. ; et al. | 2013-06-20 |
Perforating string with longitudinal shock de-coupler
Grant 8,408,286 - Rodgers , et al. April 2, 2 | 2013-04-02 |
Perforating string with longitudinal shock de-coupler
Grant 8,397,800 - Rodgers , et al. March 19, 2 | 2013-03-19 |
Perforating string with bending shock de-coupler
Grant 8,397,814 - Rodgers , et al. March 19, 2 | 2013-03-19 |
Coupler compliance tuning for mitigating shock produced by well perforating
Grant 8,393,393 - Rodgers , et al. March 12, 2 | 2013-03-12 |
Perforating Gun With Internal Shock Mitigation
App 20130048375 - RODGERS; John P. ; et al. | 2013-02-28 |
Perforating Gun With Internal Shock Mitigation
App 20130048376 - RODGERS; John P. ; et al. | 2013-02-28 |
Shock Load Mitigation in a Downhole Perforation Tool Assembly
App 20120318508 - Glenn; Timothy S. ; et al. | 2012-12-20 |
Shock Load Mitigation in a Downhole Perforation Tool Assembly
App 20120273201 - Glenn; Timothy S. ; et al. | 2012-11-01 |
Perforating String With Longitudinal Shock De-coupler
App 20120255722 - RODGERS; John P. ; et al. | 2012-10-11 |
Sensing Shock During Well Perforating
App 20120152519 - RODGERS; John ; et al. | 2012-06-21 |
Perforating String With Longitudinal Shock De-coupler
App 20120152615 - RODGERS; John P. ; et al. | 2012-06-21 |
Perforating String With Bending Shock De-coupler
App 20120152616 - RODGERS; John P. ; et al. | 2012-06-21 |
Coupler Compliance Tuning For Mitigating Shock Produced By Well Perforating
App 20120152614 - RODGERS; John P. ; et al. | 2012-06-21 |
Modeling Shock Produced By Well Perforating
App 20120158388 - RODGERS; John ; et al. | 2012-06-21 |
Method and apparatus for variable optical attenuation for an optical switch
Grant 7,313,295 - Ghandi , et al. December 25, 2 | 2007-12-25 |
Method and apparatus for variable optical attenuation for an optical switch
App 20060188194 - Ghandi; Kamyar ; et al. | 2006-08-24 |
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