Wolf; John C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wolf; John C..The latest application filed is for "downhole release mechanism".
- Wolf; John C. - Spring TX
- Wolf; John C. - Houston TX
| Patent | Date |
|---|---|
| Downhole Release Mechanism App 20200224504 - Ruttley; David J. ; et al. | 2020-07-16 |
| Lateral junction for use in a well Grant 10,392,904 - Wolf , et al. A | 2019-08-27 |
| Alignment assembly Grant 10,240,415 - Wolf , et al. | 2019-03-26 |
| Method and apparatus for well bore illumination and inspection Grant 10,072,491 - Meyers , et al. September 11, 2 | 2018-09-11 |
| Multilateral Y-block system Grant 10,060,225 - Wolf , et al. August 28, 2 | 2018-08-28 |
| Method and Apparatus for Well Bore Illumination and Inspection App 20170101862 - MEYERS; CHRISTOPHER ; et al. | 2017-04-13 |
| Combination Debris Collection And Visual Validation Assembly App 20160168939 - HARRIS; MARSHAL ; et al. | 2016-06-16 |
| Lateral Junction For Use In A Well App 20150376955 - Wolf; John C. ; et al. | 2015-12-31 |
| Multiple ball-ball seat for hydraulic fracturing with reduced pumping pressure Grant 9,181,778 - Hurtado , et al. November 10, 2 | 2015-11-10 |
| Non-threaded Tubular Connection App 20150275587 - Wolf; John C. ; et al. | 2015-10-01 |
| Alignment Assembly App 20150259995 - Wolf; John C. ; et al. | 2015-09-17 |
| Multilateral Y-Block System App 20150233190 - Wolf; John C. ; et al. | 2015-08-20 |
| Packer Plug Retrieval Tool And Related Methods App 20150226036 - Wolf; John C. ; et al. | 2015-08-13 |
| High pressure and high temperature ball seat Grant 9,045,963 - Shkurti , et al. June 2, 2 | 2015-06-02 |
| Downhole Fracturing System And Technique App 20150114651 - Wolf; John C. | 2015-04-30 |
| Downhole scraper Grant 8,826,986 - Wolf September 9, 2 | 2014-09-09 |
| Debris catcher for collecting well debris Grant 8,800,660 - Fishbeck , et al. August 12, 2 | 2014-08-12 |
| Metal expandable element back-up ring for high pressure/high temperature packer Grant 8,701,787 - Shkurti , et al. April 22, 2 | 2014-04-22 |
| Downhole debris removal tool Grant 8,672,025 - Wolf , et al. March 18, 2 | 2014-03-18 |
| Multilateral Location And Orientation Assembly App 20130192840 - Wolf; John C. ; et al. | 2013-08-01 |
| Drillable bridge plug for high pressure and high temperature environments Grant 8,469,088 - Shkurti , et al. June 25, 2 | 2013-06-25 |
| Metal Expandable Element Back-up Ring For High Pressure/high Temperature Packer App 20120217025 - SHKURTI; Piro ; et al. | 2012-08-30 |
| Multiple Ball- Ball Seat For Hydraulic Fracturing With Reduced Pumping Pressure App 20120061103 - Hurtado; Jose ; et al. | 2012-03-15 |
| High Pressure And High Temperature Ball Seat App 20110259610 - SHKURTI; Piro ; et al. | 2011-10-27 |
| Downhole Debris Removal Tool App 20110024119 - Wolf; John C. ; et al. | 2011-02-03 |
| Downhole Scraper App 20100258318 - Wolf; John C. | 2010-10-14 |
| Debris Catcher For Collecting Well Debris App 20100243258 - Fishbeck; Craig ; et al. | 2010-09-30 |
| Drillable Bridge Plug For High Pressure And High Temperature Environments App 20100132960 - Shkurti; Piro ; et al. | 2010-06-03 |
| Downhole multi-action jetting tool App 20070017679 - Wolf; John C. ; et al. | 2007-01-25 |
| SEC | 0001452895 | Wolf John C |
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