Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404746 | Flow-through pulsing assembly for use in downhole operations | Kevin LEROUX, Dwayne PARENTEAU, Douglas Kinsella | 2025-09-02 |
| 12297708 | Friction reduction assembly | Douglas Kinsella, Kevin LEROUX, Dwayne PARENTEAU | 2025-05-13 |
| 11788382 | Flow-through pulsing assembly for use in downhole operations | Kevin LEROUX, Dwayne PARENTEAU, Douglas Kinsella | 2023-10-17 |
| 11280374 | Joint assembly | Kevin LEROUX, Dwayne PARENTEAU | 2022-03-22 |
| 11268337 | Friction reduction assembly | Douglas Kinsella, Kevin LEROUX, Dwayne PARENTEAU | 2022-03-08 |
| 10968721 | Flow-through pulsing assembly for use in downhole operations | Kevin LEROUX, Dwayne PARENTEAU, Douglas Kinsella | 2021-04-06 |
| 10927601 | Selective activation of motor in a downhole assembly | Kevin LEROUX, Dwayne PARENTEAU, Doug KINSELLA | 2021-02-23 |
| 10801264 | On-bottom downhole bearing assembly | Kevin LEROUX, Dwayne PARENTEAU, Doug KINSELLA | 2020-10-13 |
| 10648265 | Lateral drilling method | Douglas Kinsella, Kevin LEROUX, Dwayne PARENTEAU | 2020-05-12 |
| 10633920 | Selective activation of motor in a downhole assembly | Kevin LEROUX, Dwayne PARENTEAU, Doug KINSELLA | 2020-04-28 |
| 10619437 | Selective activation of motor in a downhole assembly and hanger assembly | Kevin LEROUX, Dwayne PARENTEAU, Doug KINSELLA | 2020-04-14 |
| 9765584 | Flow controlling downhole tool | David Nicholson, Petr Macek | 2017-09-19 |
| 9637976 | Downhole drilling tool | Dave NICHOLSON, Petr Macek | 2017-05-02 |
| 6416225 | Bearing assembly for wellbore drilling | Nicu Cioceanu, George Murry Ward | 2002-07-09 |