Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781640 | Rotary cutting tool | Jonathan Robert Hird | 2020-09-22 |
| 10767427 | Control of managed pressure drilling | Maurice Ringer, Devi Putra, Michalis Frangos, Jakub Jerabek, Kjetil Havre +1 more | 2020-09-08 |
| 10760364 | Milling tool and method | Jonathan Robert Hird | 2020-09-01 |
| 10704332 | Downhole rotary cutting tool | Jonathan Robert Hird, Gokturk Tunc | 2020-07-07 |
| 10612309 | Reamer | Jonathan Robert Hird, Gokturk Tunc | 2020-04-07 |
| 10584538 | Reamer | Jonathan Robert Hird, Gokturk Tunc | 2020-03-10 |
| 10563472 | Rotary milling tool | — | 2020-02-18 |
| 10550684 | Observation of vibration of rotary apparatus | Caroline Humphrey, Paul Dickenson, Gokturk Tunc, Michael Paul Barrett | 2020-02-04 |
| 10533386 | Discharge coefficient determination of a managed pressure drilling choke/valve | Gary Oddie | 2020-01-14 |