Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421849 | Apparatus and method for signalling between downhole and uphole locations | Robert Ludeks | 2025-09-23 |
| 11193336 | Downhole connection | Neill Gilhooley | 2021-12-07 |
| 10436021 | Communication methods and apparatuses for downhole logging tools | Edward Sheriff | 2019-10-08 |
| 10287834 | Logging tool | Michael John Chaplin | 2019-05-14 |
| 9976407 | Logging tool and method of use | Michael John Chaplin | 2018-05-22 |
| 9840884 | Downhole seal element and related apparatuses | Charles Richard Easter | 2017-12-12 |
| 9677347 | Shock absorber, related methods and apparatuses | Neill Gilhooley, Neil John Banton | 2017-06-13 |
| 8286710 | Valve assembly | Michael John Chaplin | 2012-10-16 |
| 6755257 | Drillpipe assembly and a method of deploying a logging tool | Michael Charles Spencer, Michael John Chaplain | 2004-06-29 |