Lembcke; Jeffrey
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lembcke; Jeffrey.The latest application filed is for "anchor latch on off for sucker rods".
- Lembcke; Jeffrey - Cypress TX
| Patent | Date |
|---|---|
| Anchor Latch on Off For Sucker Rods App 20140110130 - Lembcke; Jeffrey | 2014-04-24 |
| Shock absorber for sliding sleeve in well Grant 8,522,936 - Lembcke , et al. September 3, 2 | 2013-09-03 |
| Debris protection for sliding sleeve Grant 8,118,100 - Lembcke , et al. February 21, 2 | 2012-02-21 |
| Debris Protection For Sliding Sleeve App 20110073312 - LEMBCKE; JEFFREY ; et al. | 2011-03-31 |
| Debris protection for sliding sleeve Grant 7,870,907 - Lembcke , et al. January 18, 2 | 2011-01-18 |
| Composite Downhole Tool With Reduced Slip Volume App 20110005779 - LEMBCKE; JEFFREY | 2011-01-13 |
| Shock Absorber for Sliding Sleeve in Well App 20090266659 - Lembcke; Jeffrey ; et al. | 2009-10-29 |
| Method And Apparatus For Downhole Artificial Lift System Protection App 20090133882 - DELALOYE; RICHARD J. ; et al. | 2009-05-28 |
| Method and apparatus for downhole artificial lift system protection Grant 7,503,389 - Delaloye , et al. March 17, 2 | 2009-03-17 |
| Debris Protection For Sliding Sleeve App 20080217021 - Lembcke; Jeffrey ; et al. | 2008-09-11 |
| Decoupled Shaft Seal For A Progressive Cavity Pump Stuffing Box App 20080106045 - LEMBCKE; JEFFREY | 2008-05-08 |
| Method And Apparatus For Downhole Artificial Lift System Protection App 20070227737 - DELALOYE; RICHARD J. ; et al. | 2007-10-04 |
| Method and apparatus for downhole artificial lift system protection Grant 7,195,070 - Delaloye , et al. March 27, 2 | 2007-03-27 |
| Method and apparatus for downhole artificial lift system protection App 20060011345 - Delaloye; Richard J. ; et al. | 2006-01-19 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 