Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180788 | Drill string with centralizer | Alben D'Silva, Philip Park-Hung Leung | 2024-12-31 |
| 11639634 | Radial bearing apparatus for use with side forces | Hossam Gharib | 2023-05-02 |
| 11313175 | Mud motor catch with catch indication and anti-milling | Philip Park-Hung Leung, Steven Park, Mohamed Mourad | 2022-04-26 |
| 11085240 | Radial bearing apparatus for use with side forces | Hossam Gharib | 2021-08-10 |
| 10760339 | Eliminating threaded lower mud motor housing connections | John Keith Savage | 2020-09-01 |
| 10753151 | Bearings for downhole drilling motors | John Keith Savage, Brandon Jullion | 2020-08-25 |
| 10718374 | Stabilizers and bearings for extreme wear applications | Krutibas Panda, Philip Park-Hung Leung, Tyler Jeffrey Romanyk, Andrew McPherson Downie | 2020-07-21 |
| 10690179 | Thrust bearing alignment | Hossam Gharib, Steven Park | 2020-06-23 |
| 10605311 | Motor shaft transmission interference apparatus | Steven Park, Geoffrey Andrew Samuel | 2020-03-31 |
| 10538967 | Bearing assembly for drilling a subterranean formation | John Keith Savage, Neil Roy Choudhury | 2020-01-21 |
| 10480577 | Asymmetrical radial bearing | — | 2019-11-19 |
| 10301876 | Drilling tool bearing and drivetrain assembly | John Keith Savage | 2019-05-28 |
| 10287828 | Stabilizer devices for drilling tool housing | John Keith Savage | 2019-05-14 |
| 10273757 | Directional drilling apparatus with an aligned housing bore | John Keith Savage | 2019-04-30 |
| 10060188 | Driveshaft catch assembly | Hossam Gharib | 2018-08-28 |
| 9869136 | Driveshaft clamping assembly | Hossam Gharib, John Keith Savage | 2018-01-16 |