Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11560793 | Gas isotope analysis | Mathew Dennis Rowe | 2023-01-24 |
| 11180984 | Drilling methods and systems with automated waypoint or borehole path updates based on survey data corrections | Ronald Johannes Dirksen, Ian Mitchell | 2021-11-23 |
| 10954783 | Extraction cleaner and gas system check | Mathew Dennis Rowe | 2021-03-23 |
| 10697262 | Synchronous continuous circulation subassembly with feedback | — | 2020-06-30 |
| 10605013 | Casing string assembly with composite pre-milled window | — | 2020-03-31 |
| 10605070 | Determining the current state of cement in a wellbore | Mathew Dennis Rowe | 2020-03-31 |
| 10400572 | Apparatus and methods using drillability exponents | James Randolph Lovorn, Nancy Davis | 2019-09-03 |
| 10352845 | Methods and systems for maintaining optical transparency during particle image acquisition | Mathew Dennis Rowe | 2019-07-16 |
| 10294741 | Mitigating swab and surge piston effects in wellbores | Derrick W. Lewis, James Randolph Lovorn | 2019-05-21 |
| 10246987 | Methods and systems for orienting a tool in a wellbore | — | 2019-04-02 |
| 10184333 | Dynamic agitation control apparatus, systems, and methods | Paul F. Rodney, Huzefa Shakir | 2019-01-22 |
| 10161205 | Mitigating swab and surge piston effects across a drilling motor | Derrick W. Lewis, James Randolph Lovorn | 2018-12-25 |
| 9857289 | Methods and systems for maintaining optical transparency during particle image acquisition | Mathew Dennis Rowe | 2018-01-02 |
| 9765617 | Surface fluid extraction and separator system | Mathew Dennis Rowe, Michael Linley Fripp, Stephen Michael Greci, John C. Gano | 2017-09-19 |
| 9702241 | Azimuthal orientation determination | Clint P. Lozinsky, Boguslaw Wiecek | 2017-07-11 |
| 9651468 | Classifying particle size and shape distribution in drilling fluids | Mathew Dennis Rowe, Charles Cutler Britton | 2017-05-16 |
| 7444946 | Material management apparatus, systems, and methods | Paul F. Rodney, James H. Dudley | 2008-11-04 |