Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158051 | Drill string circulation apparatus | — | 2024-12-03 |
| 10961788 | Compression set downhole clutch | Christopher Dale Russo, Jacob Boutin | 2021-03-30 |
| 10639775 | Systems, apparatus and methods for manipulating a ground cover attachment pin | Randy Paul Bordelon, Matthew Stephen James Lanigan, James Kerwin McDowell | 2020-05-05 |
| 10633949 | Top-down squeeze system and method | Phillip Michael Morgan, James T. Johnson, Michael R. Johnson, Nicholas Lee Strohla, Matthew Ryan Gray +1 more | 2020-04-28 |
| 10286530 | Safety wrench for conduit union and method of use | Robert P. Fanguy | 2019-05-14 |
| 10266994 | Apparatus and methods for connecting components of a support surface | James Kerwin McDowell, Ryan Michael Gonsoulin | 2019-04-23 |
| 10132125 | Resettable downhole torque limiter and related methods of use | Benton T. Knobloch, Jr., Todd J. Roy | 2018-11-20 |
| 9528356 | Flow control mechanism for downhole tool | Christopher Dale Russo, Carl B. Miller | 2016-12-27 |
| 9429189 | Resettable downhole torque limiter and related methods of use | Benton T. Knobloch, Jr., Todd J. Roy | 2016-08-30 |
| 9068416 | Wellbore knock-out chamber and related methods of use | Benton T. Knobloch, Jr., Todd J. Roy | 2015-06-30 |
| 9062507 | Differential pressure wellbore tool and related methods of use | Benton T. Knobloch, Jr., Todd J. Roy | 2015-06-23 |
| 9048653 | Systems for joining insulated conductors | Charles D'Angelo, III, John Matthew Coles, Patrick Silas Harmason, Francis Marion Stone, Jr., Ryan Michael Gonsoulin | 2015-06-02 |
| 9038736 | Wellbore filter screen and related methods of use | Benton T. Knobloch, Jr., Todd J. Roy | 2015-05-26 |
| 8978773 | Sliding sleeve bypass valve for well treatment | — | 2015-03-17 |
| 8651181 | Downhole filter tool | Benton T. Knobloch, Jr., Todd J. Roy | 2014-02-18 |
| 8616292 | Resettable downhole torque limiter and related methods of use | Benton T. Knobloch, Jr., Todd J. Roy | 2013-12-31 |
| 8550176 | Wellbore bypass tool and related methods of use | Benton T. Knobloch, Jr., Todd J. Roy | 2013-10-08 |
| 8485847 | Press-fit coupling joint for joining insulated conductors | — | 2013-07-16 |
| 8403067 | Repeatable, compression set downhole bypass valve | Benton T. Knobloch, Jr., Todd J. Roy | 2013-03-26 |
| 8336617 | Downhole filter tool | Benton T. Knobloch, Jr., Todd J. Roy | 2012-12-25 |
| 8257112 | Press-fit coupling joint for joining insulated conductors | — | 2012-09-04 |
| 7093678 | Method and apparatus for removing fluids from drill cuttings | Owen Thomas Risher, Nolan Joseph Fitch, Michael David Billeaud, Ronald Charles Landry | 2006-08-22 |
| 6931965 | Portable pipe tong and method of use | Robert P. Fanguy | 2005-08-23 |
| 6681874 | Method and apparatus for removing fluids from drill cuttings | Owen Thomas Risher, Nolan Joseph Fitch, Michael David Billeaud, Ronald Charles Landry | 2004-01-27 |