Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |