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Patent applications and USPTO patent grants for Jolly; David Thomas.The latest application filed is for "thrust bearing surface for floater-style centrifugal pumps".
Patent | Date |
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Apparatus, system and method for pumping gaseous fluid Grant 10,371,154 - Jayaram , et al. | 2019-08-06 |
Thrust Bearing Surface For Floater-style Centrifugal Pumps App 20160341206 - Davis; Gregory Austin ;   et al. | 2016-11-24 |
Thrust bearing surface for floater-style centrifugal pumps Grant 9,500,202 - Davis , et al. November 22, 2 | 2016-11-22 |
Abrasion Resistance In Well Fluid Wetted Assemblies App 20140140811 - Tetzlaff; Steven Keith ;   et al. | 2014-05-22 |
Abrasion resistance in well fluid wetted assemblies Grant 8,684,679 - Tetzlaff , et al. April 1, 2 | 2014-04-01 |
Apparatus, System And Method For Pumping Gaseous Fluid App 20140050570 - Jayaram; Shiv ;   et al. | 2014-02-20 |
Abrasion Resistance In Well Fluid Wetted Assemblies App 20130315517 - Tetzlaff; Steven Keith ;   et al. | 2013-11-28 |
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