Lembcke; Jeffrey John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lembcke; Jeffrey John.The latest application filed is for "long-stroke pumping unit".
- Lembcke; Jeffrey John - Cypress TX
- Lembcke; Jeffrey John - Houston TX
| Patent | Date |
|---|---|
| Apparatus and methods for counterbalancing a pumping unit Grant 11,174,856 - Robison , et al. November 16, 2 | 2021-11-16 |
| Long-stroke Pumping Unit App 20210254616 - ROBISON; Clark E. ; et al. | 2021-08-19 |
| Direct drive pumping unit Grant 10,890,175 - Thomas , et al. January 12, 2 | 2021-01-12 |
| Bearing Fault Detection For Surface Pumping Units App 20200408079 - EBRAHIMI; Behrouz S. ; et al. | 2020-12-31 |
| Long-stroke pumping unit Grant 10,844,852 - Robison , et al. November 24, 2 | 2020-11-24 |
| Bearing fault detection for surface pumping units Grant 10,794,173 - Ebrahimi , et al. October 6, 2 | 2020-10-06 |
| Slant well pumping unit Grant 10,760,386 - Yakimchuk , et al. Sep | 2020-09-01 |
| Apparatus and methods for cemented multi-zone completions Grant 10,590,767 - Lembcke , et al. | 2020-03-17 |
| Slant Well Pumping Unit App 20190330964 - Yakimchuk; Darius John ; et al. | 2019-10-31 |
| Direct Drive Pumping Unit App 20190234400 - THOMAS; Benson ; et al. | 2019-08-01 |
| Long-stroke Pumping Unit App 20190063426 - ROBISON; Clark E. ; et al. | 2019-02-28 |
| Apparatus and method of monitoring a rod pumping unit Grant 10,215,012 - McDonald , et al. Feb | 2019-02-26 |
| Long-stroke pumping unit Grant 10,196,883 - Robison , et al. Fe | 2019-02-05 |
| Long-stroke pumping unit Grant 10,113,544 - Robison , et al. October 30, 2 | 2018-10-30 |
| Bearing Fault Detection For Surface Pumping Units App 20180298744 - EBRAHIMI; Behrouz S. ; et al. | 2018-10-18 |
| Apparatus And Methods For Cemented Multi-zone Completions App 20180171797 - LEMBCKE; Jeffrey John ; et al. | 2018-06-21 |
| Apparatus And Methods For Counterbalancing A Pumping Unit App 20180128264 - ROBISON; Clark E. ; et al. | 2018-05-10 |
| Jet Pump Lift System For Producing Hydrocarbon Fluids App 20180100382 - AGARWAL; Manish ; et al. | 2018-04-12 |
| Apparatus and methods for cemented multi-zone completions Grant 9,926,783 - Lembcke , et al. March 27, 2 | 2018-03-27 |
| Apparatus And Method Of Monitoring A Rod Pumping Unit App 20180016889 - MCDONALD; Robert G. ; et al. | 2018-01-18 |
| Apparatuses, systems, and methods for forming in-situ gel pills to lift liquids from horizontal wells Grant 9,664,009 - Lembcke , et al. May 30, 2 | 2017-05-30 |
| Long-stroke Pumping Unit App 20160245276 - ROBISON; Clark E. ; et al. | 2016-08-25 |
| Long Stroke Pumping Unit App 20160222957 - ROBISON; Clark E. ; et al. | 2016-08-04 |
| Long-stroke Pumping Unit App 20160201664 - ROBISON; Clark E. ; et al. | 2016-07-14 |
| Method And Apparatus For Monitoring A Downhole Tool App 20150134253 - Ring; Lev ; et al. | 2015-05-14 |
| Apparatus And Methods For Cemented Multi-zone Completions App 20150007977 - LEMBCKE; Jeffrey John ; et al. | 2015-01-08 |
| Apparatuses, Systems, And Methods For Forming In-situ Gel Pills To Lift Liquids From Horizontal Wells App 20130312977 - Lembcke; Jeffrey John ; et al. | 2013-11-28 |
| Injection valve and method Grant 7,861,790 - Lembcke , et al. January 4, 2 | 2011-01-04 |
| Injection Valve And Method App 20090014183 - Lembcke; Jeffrey John ; et al. | 2009-01-15 |
| Injection valve and method Grant 7,455,116 - Lembcke , et al. November 25, 2 | 2008-11-25 |
| Flow control apparatus for use in a wellbore Grant 7,296,633 - Bode , et al. November 20, 2 | 2007-11-20 |
| Injection Valve App 20070095542 - Lembcke; Jeffrey John ; et al. | 2007-05-03 |
| Full bore injection valve App 20070095545 - Lembcke; Jeffrey John ; et al. | 2007-05-03 |
| Flow control apparatus for use in a wellbore App 20060131033 - Bode; Jeffrey ; et al. | 2006-06-22 |
| Gas lift using a gas/oil mixer App 20060076145 - Lembcke; Jeffrey John ; et al. | 2006-04-13 |
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