Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668180 | System and method for stick-slip vibration mitigation | Yang Zha | 2023-06-06 |
| 11414977 | Virtual downhole sub | Stacey C. Ramsay, Bradford L. Cobb, Phil D. Anno | 2022-08-16 |
| 10907464 | Automatic controlling of drilling weight on bit | Yang Zha, Stacey C. Ramsay | 2021-02-02 |
| 10788801 | Big drilling data analytics engine | Phil D. Anno, Stacey C. Ramsay | 2020-09-29 |
| D891450 | Display screen or portion thereof with a graphical user interface | Phil D. Anno, Dave W. Glover | 2020-07-28 |
| D890188 | Display screen or portion thereof with a graphical user interface | Phil D. Anno, Dave W. Glover | 2020-07-14 |
| D886122 | Display screen or portion thereof with a graphical user interface | Phil D. Anno, Dave W. Glover | 2020-06-02 |
| 10655450 | IFR1 survey methodology | — | 2020-05-19 |
| D880524 | Display screen or portion thereof with a graphical user interface | Phil D. Anno, Dave W. Glover | 2020-04-07 |
| D869498 | Display screen or portion thereof with a graphical user interface | Phil D. Anno, Dave W. Glover | 2019-12-10 |
| D868801 | Display screen or portion thereof with a graphical user interface | Phil D. Anno, Dave W. Glover | 2019-12-03 |
| 10436000 | Fishbone well configuration for SAGD | John L. Stalder | 2019-10-08 |
| 10408055 | Crustal and disturbance field survey correction | Khalid A. Soofi, Avinash L. Ramjit, Stefan Maus | 2019-09-10 |
| 10345771 | Big drilling data analytics engine | Phil D. Anno, Stacey C. Ramsay | 2019-07-09 |
| 9458701 | Vocal drilling alarm notification | John Gibb, Raul E. Lema | 2016-10-04 |
| 8694524 | Parsing a query | Thu K. Pham | 2014-04-08 |
| 7370068 | Sorting of records with duplicate removal in a database system | Thu K. Pham | 2008-05-06 |
| 7062481 | Eliminating group-by operations in a join plan | Thu K. Pham | 2006-06-13 |
| 6757677 | Providing a join plan using group-by operator | Thu K. Pham | 2004-06-29 |