Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11396807 | Dual turbine power and wellbore communications apparatus | — | 2022-07-26 |
| 11098577 | Method and apparatus to detect gas influx using mud pulse acoustic signals in a wellbore | John D. Macpherson | 2021-08-24 |
| 10794178 | Assemblies for communicating a status of a portion of a downhole assembly and related systems and methods | Markus Hempel, Michell Schimanski | 2020-10-06 |
| 10041316 | Combined surface and downhole kick/loss detection | — | 2018-08-07 |
| 9784097 | Compressed telemetry for time series downhole data using variable scaling and grouped words | — | 2017-10-10 |
| 9784100 | Smart flowback alarm to detect kicks and losses | Sven M. Haberer, Tarab H. Ali, Ian P. Says, Moray Lamond Laing, John P. Lottinville | 2017-10-10 |
| 9702245 | Flow off downhole communication method and related systems | — | 2017-07-11 |